427942904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3146639}}^1$

素因数の和:3146662

約数の個数: 16

約数和(自身を含む): 849592800

約数和(自身を除く): 421649896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3146639, 6293278, 12586556, 25173112, 53492863, 106985726, 213971452, 427942904]

約数ペア:

[(1, 427942904), (2, 213971452), (4, 106985726), (8, 53492863), (17, 25173112), (34, 12586556), (68, 6293278), (136, 3146639)]