1318791010

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2235239}}^1$

素因数の和:2235305

約数の個数: 16

約数和(自身を含む): 2414059200

約数和(自身を除く): 1095268190

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 2235239, 4470478, 11176195, 22352390, 131879101, 263758202, 659395505, 1318791010]

約数ペア:

[(1, 1318791010), (2, 659395505), (5, 263758202), (10, 131879101), (59, 22352390), (118, 11176195), (295, 4470478), (590, 2235239)]