426762436

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{243031}}^1$

素因数の和:243474

約数の個数: 12

約数和(自身を含む): 748538560

約数和(自身を除く): 321776124

約数列:

[1, 2, 4, 439, 878, 1756, 243031, 486062, 972124, 106690609, 213381218, 426762436]

約数ペア:

[(1, 426762436), (2, 213381218), (4, 106690609), (439, 972124), (878, 486062), (1756, 243031)]