2501210894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{69761}}^1$

素因数の和:69980

約数の個数: 32

約数和(自身を含む): 4641126336

約数和(自身を除く): 2139915442

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 394, 1379, 2561, 2758, 5122, 17927, 35854, 69761, 139522, 488327, 906893, 976654, 1813786, 6348251, 12696502, 13742917, 27485834, 96200419, 178657921, 192400838, 357315842, 1250605447, 2501210894]

約数ペア:

[(1, 2501210894), (2, 1250605447), (7, 357315842), (13, 192400838), (14, 178657921), (26, 96200419), (91, 27485834), (182, 13742917), (197, 12696502), (394, 6348251), (1379, 1813786), (2561, 976654), (2758, 906893), (5122, 488327), (17927, 139522), (35854, 69761)]