2002054162927

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1409}}^1$

素因数の和:1678

約数の個数: 144

約数和(自身を含む): 2736779814720

約数和(自身を除く): 734725651793

約数列:

[1, 7, 13, 19, 37, 49, 91, 133, 167, 247, 259, 361, 481, 637, 703, 931, 1169, 1409, 1729, 1813, 2171, 2527, 3173, 3367, 4693, 4921, 6179, 8183, 9139, 9863, 12103, 13357, 15197, 17689, 18317, 22211, 23569, 26771, 32851, 34447, 41249, 43253, 52133, 60287, 63973, 69041, 80327, 93499, 106379, 117401, 128219, 155477, 173641, 187397, 229957, 235303, 288743, 302771, 348023, 364931, 422009, 447811, 508649, 562289, 654493, 677729, 783731, 821807, 897533, 990527, 1215487, 1311779, 1526213, 1647121, 2021201, 2230619, 2436161, 2554517, 2954063, 3058939, 3560543, 3936023, 4470757, 4744103, 5486117, 5752649, 6612437, 6933689, 8508409, 8706211, 10683491, 11529847, 12876851, 15614333, 17053127, 18820013, 21412573, 24923801, 28998047, 31295299, 33208721, 38402819, 46287059, 48535823, 58119841, 60943477, 74784437, 84944383, 90137957, 109300331, 113180743, 131740091, 149888011, 165418009, 202986329, 219067093, 244660169, 324009413, 406838887, 426604339, 594610681, 630965699, 792265201, 922180637, 1104276979, 1157926063, 1420904303, 1712621183, 2150434117, 2847872209, 3142942171, 4162274767, 5545856407, 7729938853, 8105482441, 11988348281, 15053038819, 22000595197, 40858248223, 54109571971, 105371271733, 154004166379, 286007737561, 2002054162927]

約数ペア:

[(1, 2002054162927), (7, 286007737561), (13, 154004166379), (19, 105371271733), (37, 54109571971), (49, 40858248223), (91, 22000595197), (133, 15053038819), (167, 11988348281), (247, 8105482441), (259, 7729938853), (361, 5545856407), (481, 4162274767), (637, 3142942171), (703, 2847872209), (931, 2150434117), (1169, 1712621183), (1409, 1420904303), (1729, 1157926063), (1813, 1104276979), (2171, 922180637), (2527, 792265201), (3173, 630965699), (3367, 594610681), (4693, 426604339), (4921, 406838887), (6179, 324009413), (8183, 244660169), (9139, 219067093), (9863, 202986329), (12103, 165418009), (13357, 149888011), (15197, 131740091), (17689, 113180743), (18317, 109300331), (22211, 90137957), (23569, 84944383), (26771, 74784437), (32851, 60943477), (34447, 58119841), (41249, 48535823), (43253, 46287059), (52133, 38402819), (60287, 33208721), (63973, 31295299), (69041, 28998047), (80327, 24923801), (93499, 21412573), (106379, 18820013), (117401, 17053127), (128219, 15614333), (155477, 12876851), (173641, 11529847), (187397, 10683491), (229957, 8706211), (235303, 8508409), (288743, 6933689), (302771, 6612437), (348023, 5752649), (364931, 5486117), (422009, 4744103), (447811, 4470757), (508649, 3936023), (562289, 3560543), (654493, 3058939), (677729, 2954063), (783731, 2554517), (821807, 2436161), (897533, 2230619), (990527, 2021201), (1215487, 1647121), (1311779, 1526213)]