2133478081

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{509}}^1\times {\mathrm{757}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 2511996840

約数和(自身を除く): 378518759

約数列:

[1, 7, 49, 113, 509, 757, 791, 3563, 5299, 5537, 24941, 37093, 57517, 85541, 385313, 402619, 598787, 2697191, 2818333, 4191509, 18880337, 43540369, 304782583, 2133478081]

約数ペア:

[(1, 2133478081), (7, 304782583), (49, 43540369), (113, 18880337), (509, 4191509), (757, 2818333), (791, 2697191), (3563, 598787), (5299, 402619), (5537, 385313), (24941, 85541), (37093, 57517)]