2251567204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{221873}}^1$

素因数の和:221979

約数の個数: 24

約数和(自身を含む): 4100231520

約数和(自身を除く): 1848664316

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 2537, 5074, 10148, 221873, 443746, 887492, 9540539, 13090507, 19081078, 26181014, 38162156, 52362028, 562891801, 1125783602, 2251567204]

約数ペア:

[(1, 2251567204), (2, 1125783602), (4, 562891801), (43, 52362028), (59, 38162156), (86, 26181014), (118, 19081078), (172, 13090507), (236, 9540539), (2537, 887492), (5074, 443746), (10148, 221873)]