858304898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2053361}}^1$

素因数の和:2053393

約数の個数: 16

約数和(自身を含む): 1478420640

約数和(自身を除く): 620115742

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2053361, 4106722, 22586971, 39013859, 45173942, 78027718, 429152449, 858304898]

約数ペア:

[(1, 858304898), (2, 429152449), (11, 78027718), (19, 45173942), (22, 39013859), (38, 22586971), (209, 4106722), (418, 2053361)]