405668084

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{424339}}^1$

素因数の和:424582

約数の個数: 12

約数和(自身を含む): 712891200

約数和(自身を除く): 307223116

約数列:

[1, 2, 4, 239, 478, 956, 424339, 848678, 1697356, 101417021, 202834042, 405668084]

約数ペア:

[(1, 405668084), (2, 202834042), (4, 101417021), (239, 1697356), (478, 848678), (956, 424339)]