15671009068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{449129}}^1$

素因数の和:449218

約数の個数: 48

約数和(自身を含む): 32746966560

約数和(自身を除く): 17075957492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1342, 1586, 2684, 3172, 8723, 17446, 34892, 449129, 898258, 1796516, 4940419, 5838677, 9880838, 11677354, 19761676, 23354708, 27396869, 54793738, 64225447, 109587476, 128450894, 256901788, 301365559, 356159297, 602731118, 712318594, 1205462236, 1424637188, 3917752267, 7835504534, 15671009068]

約数ペア:

[(1, 15671009068), (2, 7835504534), (4, 3917752267), (11, 1424637188), (13, 1205462236), (22, 712318594), (26, 602731118), (44, 356159297), (52, 301365559), (61, 256901788), (122, 128450894), (143, 109587476), (244, 64225447), (286, 54793738), (572, 27396869), (671, 23354708), (793, 19761676), (1342, 11677354), (1586, 9880838), (2684, 5838677), (3172, 4940419), (8723, 1796516), (17446, 898258), (34892, 449129)]