129631378

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1\times {\mathrm{1741}}^1$

素因数の和:2433

約数の個数: 16

約数和(自身を含む): 198169920

約数和(自身を除く): 68538542

約数列:

[1, 2, 59, 118, 631, 1262, 1741, 3482, 37229, 74458, 102719, 205438, 1098571, 2197142, 64815689, 129631378]

約数ペア:

[(1, 129631378), (2, 64815689), (59, 2197142), (118, 1098571), (631, 205438), (1262, 102719), (1741, 74458), (3482, 37229)]