408070084

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{733939}}^1$

素因数の和:734082

約数の個数: 12

約数和(自身を含む): 719261200

約数和(自身を除く): 311191116

約数列:

[1, 2, 4, 139, 278, 556, 733939, 1467878, 2935756, 102017521, 204035042, 408070084]

約数ペア:

[(1, 408070084), (2, 204035042), (4, 102017521), (139, 2935756), (278, 1467878), (556, 733939)]