749450090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{948671}}^1$

素因数の和:948757

約数の個数: 16

約数和(自身を含む): 1366087680

約数和(自身を除く): 616637590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 948671, 1897342, 4743355, 9486710, 74945009, 149890018, 374725045, 749450090]

約数ペア:

[(1, 749450090), (2, 374725045), (5, 149890018), (10, 74945009), (79, 9486710), (158, 4743355), (395, 1897342), (790, 948671)]