4397276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 8377824

約数和(自身を除く): 3980548

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 821, 1339, 1642, 2678, 3284, 5356, 10673, 21346, 42692, 84563, 169126, 338252, 1099319, 2198638, 4397276]

約数ペア:

[(1, 4397276), (2, 2198638), (4, 1099319), (13, 338252), (26, 169126), (52, 84563), (103, 42692), (206, 21346), (412, 10673), (821, 5356), (1339, 3284), (1642, 2678)]