7941404

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{4951}}^1$

素因数の和:5356

約数の個数: 12

約数和(自身を含む): 13934928

約数和(自身を除く): 5993524

約数列:

[1, 2, 4, 401, 802, 1604, 4951, 9902, 19804, 1985351, 3970702, 7941404]

約数ペア:

[(1, 7941404), (2, 3970702), (4, 1985351), (401, 19804), (802, 9902), (1604, 4951)]