455156962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 744730560

約数和(自身を除く): 289573598

約数列:

[1, 2, 13, 26, 163, 211, 326, 422, 509, 1018, 2119, 2743, 4238, 5486, 6617, 13234, 34393, 68786, 82967, 107399, 165934, 214798, 447109, 894218, 1078571, 1396187, 2157142, 2792374, 17506037, 35012074, 227578481, 455156962]

約数ペア:

[(1, 455156962), (2, 227578481), (13, 35012074), (26, 17506037), (163, 2792374), (211, 2157142), (326, 1396187), (422, 1078571), (509, 894218), (1018, 447109), (2119, 214798), (2743, 165934), (4238, 107399), (5486, 82967), (6617, 68786), (13234, 34393)]