490427722

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1\times {\mathrm{2543}}^1$

素因数の和:3213

約数の個数: 16

約数和(自身を含む): 741036672

約数和(自身を除く): 250608950

約数列:

[1, 2, 211, 422, 457, 914, 2543, 5086, 96427, 192854, 536573, 1073146, 1162151, 2324302, 245213861, 490427722]

約数ペア:

[(1, 490427722), (2, 245213861), (211, 2324302), (422, 1162151), (457, 1073146), (914, 536573), (2543, 192854), (5086, 96427)]