2031554668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4423}}^1$

素因数の和:4535

約数の個数: 72

約数和(自身を含む): 4267018784

約数和(自身を除く): 2235464116

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 121, 143, 146, 242, 286, 292, 484, 572, 803, 949, 1573, 1606, 1898, 3146, 3212, 3796, 4423, 6292, 8833, 8846, 10439, 17666, 17692, 20878, 35332, 41756, 48653, 57499, 97306, 114829, 114998, 194612, 229658, 229996, 322879, 459316, 535183, 632489, 645758, 1070366, 1264978, 1291516, 2140732, 2529956, 3551669, 4197427, 6957379, 7103338, 8394854, 13914758, 14206676, 16789708, 27829516, 39068359, 46171697, 78136718, 92343394, 156273436, 184686788, 507888667, 1015777334, 2031554668]

約数ペア:

[(1, 2031554668), (2, 1015777334), (4, 507888667), (11, 184686788), (13, 156273436), (22, 92343394), (26, 78136718), (44, 46171697), (52, 39068359), (73, 27829516), (121, 16789708), (143, 14206676), (146, 13914758), (242, 8394854), (286, 7103338), (292, 6957379), (484, 4197427), (572, 3551669), (803, 2529956), (949, 2140732), (1573, 1291516), (1606, 1264978), (1898, 1070366), (3146, 645758), (3212, 632489), (3796, 535183), (4423, 459316), (6292, 322879), (8833, 229996), (8846, 229658), (10439, 194612), (17666, 114998), (17692, 114829), (20878, 97306), (35332, 57499), (41756, 48653)]