2240491561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{1303}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 2833164288

約数和(自身を除く): 592672727

約数列:

[1, 7, 11, 77, 137, 163, 959, 1141, 1303, 1507, 1793, 9121, 10549, 12551, 14333, 22331, 100331, 156317, 178511, 212389, 245641, 1249577, 1486723, 1719487, 1963621, 2336279, 13745347, 16353953, 29097293, 203681051, 320070223, 2240491561]

約数ペア:

[(1, 2240491561), (7, 320070223), (11, 203681051), (77, 29097293), (137, 16353953), (163, 13745347), (959, 2336279), (1141, 1963621), (1303, 1719487), (1507, 1486723), (1793, 1249577), (9121, 245641), (10549, 212389), (12551, 178511), (14333, 156317), (22331, 100331)]