2442247312

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{638663}}^1$

素因数の和:638910

約数の個数: 20

約数和(自身を含む): 4751660160

約数和(自身を除く): 2309412848

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 638663, 1277326, 2554652, 5109304, 10218608, 152640457, 305280914, 610561828, 1221123656, 2442247312]

約数ペア:

[(1, 2442247312), (2, 1221123656), (4, 610561828), (8, 305280914), (16, 152640457), (239, 10218608), (478, 5109304), (956, 2554652), (1912, 1277326), (3824, 638663)]