2011401110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4677677}}^1$

素因数の和:4677727

約数の個数: 16

約数和(自身を含む): 3704720976

約数和(自身を除く): 1693319866

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4677677, 9355354, 23388385, 46776770, 201140111, 402280222, 1005700555, 2011401110]

約数ペア:

[(1, 2011401110), (2, 1005700555), (5, 402280222), (10, 201140111), (43, 46776770), (86, 23388385), (215, 9355354), (430, 4677677)]