2011206158502

素因数分解:

$2^1\times 3^1\times {\mathrm{131221}}^1\times {\mathrm{2554477}}^1$

素因数の和:2685703

約数の個数: 16

約数和(自身を含む): 4022444545392

約数和(自身を除く): 2011238386890

約数列:

[1, 2, 3, 6, 131221, 262442, 393663, 787326, 2554477, 5108954, 7663431, 15326862, 335201026417, 670402052834, 1005603079251, 2011206158502]

約数ペア:

[(1, 2011206158502), (2, 1005603079251), (3, 670402052834), (6, 335201026417), (131221, 15326862), (262442, 7663431), (393663, 5108954), (787326, 2554477)]