2017496427970

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1\times {\mathrm{3976381}}^1$

素因数の和:3976950

約数の個数: 32

約数和(自身を含む): 3671791138800

約数和(自身を除く): 1654294710830

約数列:

[1, 2, 5, 10, 113, 226, 449, 565, 898, 1130, 2245, 4490, 50737, 101474, 253685, 507370, 3976381, 7952762, 19881905, 39763810, 449331053, 898662106, 1785395069, 2246655265, 3570790138, 4493310530, 8926975345, 17853950690, 201749642797, 403499285594, 1008748213985, 2017496427970]

約数ペア:

[(1, 2017496427970), (2, 1008748213985), (5, 403499285594), (10, 201749642797), (113, 17853950690), (226, 8926975345), (449, 4493310530), (565, 3570790138), (898, 2246655265), (1130, 1785395069), (2245, 898662106), (4490, 449331053), (50737, 39763810), (101474, 19881905), (253685, 7952762), (507370, 3976381)]