3990416

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{541}}^1$

素因数の和:1010

約数の個数: 20

約数和(自身を含む): 7762524

約数和(自身を除く): 3772108

約数列:

[1, 2, 4, 8, 16, 461, 541, 922, 1082, 1844, 2164, 3688, 4328, 7376, 8656, 249401, 498802, 997604, 1995208, 3990416]

約数ペア:

[(1, 3990416), (2, 1995208), (4, 997604), (8, 498802), (16, 249401), (461, 8656), (541, 7376), (922, 4328), (1082, 3688), (1844, 2164)]