2011055915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{323581}}^1$

素因数の和:323710

約数の個数: 16

約数和(自身を含む): 2655961056

約数和(自身を除く): 644905141

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 323581, 1617905, 3559391, 17796955, 36564653, 182823265, 402211183, 2011055915]

約数ペア:

[(1, 2011055915), (5, 402211183), (11, 182823265), (55, 36564653), (113, 17796955), (565, 3559391), (1243, 1617905), (6215, 323581)]