490405324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{7211843}}^1$

素因数の和:7211864

約数の個数: 12

約数和(自身を含む): 908692344

約数和(自身を除く): 418287020

約数列:

[1, 2, 4, 17, 34, 68, 7211843, 14423686, 28847372, 122601331, 245202662, 490405324]

約数ペア:

[(1, 490405324), (2, 245202662), (4, 122601331), (17, 28847372), (34, 14423686), (68, 7211843)]