2012876866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 4205779200

約数和(自身を除く): 2192902334

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 79, 89, 91, 121, 143, 154, 158, 169, 178, 182, 242, 286, 338, 553, 623, 847, 869, 979, 1001, 1027, 1106, 1157, 1183, 1246, 1573, 1694, 1738, 1859, 1958, 2002, 2054, 2314, 2366, 3146, 3718, 6083, 6853, 7031, 7189, 8099, 9559, 10769, 11011, 11297, 12166, 12727, 13013, 13351, 13706, 14062, 14378, 15041, 16198, 19118, 20449, 21538, 22022, 22594, 25454, 26026, 26702, 30082, 40898, 49217, 66913, 75383, 77341, 79079, 89089, 91403, 93457, 98434, 105287, 124267, 133826, 139997, 143143, 146861, 150766, 154682, 158158, 165451, 178178, 182806, 186914, 210574, 248534, 279994, 286286, 293722, 330902, 541387, 639821, 850751, 869869, 979979, 1005433, 1028027, 1082774, 1158157, 1188239, 1279642, 1615471, 1701502, 1739738, 1819961, 1959958, 2010866, 2056054, 2316314, 2376478, 3230942, 3639922, 5955257, 7038031, 8317673, 11059763, 11308297, 11910514, 12739727, 13070629, 14076062, 16635346, 22119526, 22616594, 25479454, 26141258, 77418341, 91494403, 143776919, 154836682, 182988806, 287553838, 1006438433, 2012876866]

約数ペア:

[(1, 2012876866), (2, 1006438433), (7, 287553838), (11, 182988806), (13, 154836682), (14, 143776919), (22, 91494403), (26, 77418341), (77, 26141258), (79, 25479454), (89, 22616594), (91, 22119526), (121, 16635346), (143, 14076062), (154, 13070629), (158, 12739727), (169, 11910514), (178, 11308297), (182, 11059763), (242, 8317673), (286, 7038031), (338, 5955257), (553, 3639922), (623, 3230942), (847, 2376478), (869, 2316314), (979, 2056054), (1001, 2010866), (1027, 1959958), (1106, 1819961), (1157, 1739738), (1183, 1701502), (1246, 1615471), (1573, 1279642), (1694, 1188239), (1738, 1158157), (1859, 1082774), (1958, 1028027), (2002, 1005433), (2054, 979979), (2314, 869869), (2366, 850751), (3146, 639821), (3718, 541387), (6083, 330902), (6853, 293722), (7031, 286286), (7189, 279994), (8099, 248534), (9559, 210574), (10769, 186914), (11011, 182806), (11297, 178178), (12166, 165451), (12727, 158158), (13013, 154682), (13351, 150766), (13706, 146861), (14062, 143143), (14378, 139997), (15041, 133826), (16198, 124267), (19118, 105287), (20449, 98434), (21538, 93457), (22022, 91403), (22594, 89089), (25454, 79079), (26026, 77341), (26702, 75383), (30082, 66913), (40898, 49217)]