4415404

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1531}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 8922368

約数和(自身を除く): 4506964

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 1531, 2884, 3062, 6124, 10717, 21434, 42868, 157693, 315386, 630772, 1103851, 2207702, 4415404]

約数ペア:

[(1, 4415404), (2, 2207702), (4, 1103851), (7, 630772), (14, 315386), (28, 157693), (103, 42868), (206, 21434), (412, 10717), (721, 6124), (1442, 3062), (1531, 2884)]