13950876740

素因数分解:

$2^2\times 5^1\times {\mathrm{1741}}^1\times {\mathrm{400657}}^1$

素因数の和:402407

約数の個数: 24

約数和(自身を含む): 29313741912

約数和(自身を除く): 15362865172

約数列:

[1, 2, 4, 5, 10, 20, 1741, 3482, 6964, 8705, 17410, 34820, 400657, 801314, 1602628, 2003285, 4006570, 8013140, 697543837, 1395087674, 2790175348, 3487719185, 6975438370, 13950876740]

約数ペア:

[(1, 13950876740), (2, 6975438370), (4, 3487719185), (5, 2790175348), (10, 1395087674), (20, 697543837), (1741, 8013140), (3482, 4006570), (6964, 2003285), (8705, 1602628), (17410, 801314), (34820, 400657)]