390066544

素因数分解:

$2^4\times 7^1\times {\mathrm{3482737}}^1$

素因数の和:3482752

約数の個数: 20

約数和(自身を含む): 863719024

約数和(自身を除く): 473652480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3482737, 6965474, 13930948, 24379159, 27861896, 48758318, 55723792, 97516636, 195033272, 390066544]

約数ペア:

[(1, 390066544), (2, 195033272), (4, 97516636), (7, 55723792), (8, 48758318), (14, 27861896), (16, 24379159), (28, 13930948), (56, 6965474), (112, 3482737)]