5278880878

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1\times {\mathrm{18701}}^1$

素因数の和:21419

約数の個数: 16

約数和(自身を含む): 8071184736

約数和(自身を除く): 2792303858

約数列:

[1, 2, 53, 106, 2663, 5326, 18701, 37402, 141139, 282278, 991153, 1982306, 49800763, 99601526, 2639440439, 5278880878]

約数ペア:

[(1, 5278880878), (2, 2639440439), (53, 99601526), (106, 49800763), (2663, 1982306), (5326, 991153), (18701, 282278), (37402, 141139)]