3873956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 7037184

約数和(自身を除く): 3163228

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 223, 404, 446, 892, 4343, 8686, 9589, 17372, 19178, 22523, 38356, 45046, 90092, 968489, 1936978, 3873956]

約数ペア:

[(1, 3873956), (2, 1936978), (4, 968489), (43, 90092), (86, 45046), (101, 38356), (172, 22523), (202, 19178), (223, 17372), (404, 9589), (446, 8686), (892, 4343)]