396065036

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{443}}^1\times {\mathrm{2213}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 701873424

約数和(自身を除く): 305808388

約数列:

[1, 2, 4, 101, 202, 404, 443, 886, 1772, 2213, 4426, 8852, 44743, 89486, 178972, 223513, 447026, 894052, 980359, 1960718, 3921436, 99016259, 198032518, 396065036]

約数ペア:

[(1, 396065036), (2, 198032518), (4, 99016259), (101, 3921436), (202, 1960718), (404, 980359), (443, 894052), (886, 447026), (1772, 223513), (2213, 178972), (4426, 89486), (8852, 44743)]