401620946

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1\times {\mathrm{3739}}^1$

素因数の和:5033

約数の個数: 16

約数和(自身を含む): 617100000

約数和(自身を除く): 215479054

約数列:

[1, 2, 43, 86, 1249, 2498, 3739, 7478, 53707, 107414, 160777, 321554, 4670011, 9340022, 200810473, 401620946]

約数ペア:

[(1, 401620946), (2, 200810473), (43, 9340022), (86, 4670011), (1249, 321554), (2498, 160777), (3739, 107414), (7478, 53707)]