129602468

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{549163}}^1$

素因数の和:549226

約数の個数: 12

約数和(自身を含む): 230648880

約数和(自身を除く): 101046412

約数列:

[1, 2, 4, 59, 118, 236, 549163, 1098326, 2196652, 32400617, 64801234, 129602468]

約数ペア:

[(1, 129602468), (2, 64801234), (4, 32400617), (59, 2196652), (118, 1098326), (236, 549163)]