2012384345

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1\times {\mathrm{6101}}^1$

素因数の和:7756

約数の個数: 16

約数和(自身を含む): 2475703440

約数和(自身を除く): 463319095

約数列:

[1, 5, 41, 205, 1609, 6101, 8045, 30505, 65969, 250141, 329845, 1250705, 9816509, 49082545, 402476869, 2012384345]

約数ペア:

[(1, 2012384345), (5, 402476869), (41, 49082545), (205, 9816509), (1609, 1250705), (6101, 329845), (8045, 250141), (30505, 65969)]