2620486514

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1\times {\mathrm{6451}}^1$

素因数の和:7681

約数の個数: 16

約数和(自身を含む): 3955127616

約数和(自身を除く): 1334641102

約数列:

[1, 2, 197, 394, 1031, 2062, 6451, 12902, 203107, 406214, 1270847, 2541694, 6650981, 13301962, 1310243257, 2620486514]

約数ペア:

[(1, 2620486514), (2, 1310243257), (197, 13301962), (394, 6650981), (1031, 2541694), (2062, 1270847), (6451, 406214), (12902, 203107)]