380038412

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{3449}}^1$

素因数の和:3642

約数の個数: 36

約数和(自身を含む): 724789800

約数和(自身を除く): 344751388

約数列:

[1, 2, 4, 13, 26, 52, 163, 169, 326, 338, 652, 676, 2119, 3449, 4238, 6898, 8476, 13796, 27547, 44837, 55094, 89674, 110188, 179348, 562187, 582881, 1124374, 1165762, 2248748, 2331524, 7308431, 14616862, 29233724, 95009603, 190019206, 380038412]

約数ペア:

[(1, 380038412), (2, 190019206), (4, 95009603), (13, 29233724), (26, 14616862), (52, 7308431), (163, 2331524), (169, 2248748), (326, 1165762), (338, 1124374), (652, 582881), (676, 562187), (2119, 179348), (3449, 110188), (4238, 89674), (6898, 55094), (8476, 44837), (13796, 27547)]