401339912

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{571}}^1\times {\mathrm{853}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 762041280

約数和(自身を除く): 360701368

約数列:

[1, 2, 4, 8, 103, 206, 412, 571, 824, 853, 1142, 1706, 2284, 3412, 4568, 6824, 58813, 87859, 117626, 175718, 235252, 351436, 470504, 487063, 702872, 974126, 1948252, 3896504, 50167489, 100334978, 200669956, 401339912]

約数ペア:

[(1, 401339912), (2, 200669956), (4, 100334978), (8, 50167489), (103, 3896504), (206, 1948252), (412, 974126), (571, 702872), (824, 487063), (853, 470504), (1142, 351436), (1706, 235252), (2284, 175718), (3412, 117626), (4568, 87859), (6824, 58813)]