707968508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1621}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 1377194784

約数和(自身を除く): 669226276

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 227, 454, 481, 908, 962, 1621, 1924, 2951, 3242, 5902, 6484, 8399, 11804, 16798, 21073, 33596, 42146, 59977, 84292, 109187, 119954, 218374, 239908, 367967, 436748, 735934, 779701, 1471868, 1559402, 3118804, 4783571, 9567142, 13614779, 19134284, 27229558, 54459116, 176992127, 353984254, 707968508]

約数ペア:

[(1, 707968508), (2, 353984254), (4, 176992127), (13, 54459116), (26, 27229558), (37, 19134284), (52, 13614779), (74, 9567142), (148, 4783571), (227, 3118804), (454, 1559402), (481, 1471868), (908, 779701), (962, 735934), (1621, 436748), (1924, 367967), (2951, 239908), (3242, 218374), (5902, 119954), (6484, 109187), (8399, 84292), (11804, 59977), (16798, 42146), (21073, 33596)]