549904556

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{1216603}}^1$

素因数の和:1216720

約数の個数: 12

約数和(自身を含む): 970849992

約数和(自身を除く): 420945436

約数列:

[1, 2, 4, 113, 226, 452, 1216603, 2433206, 4866412, 137476139, 274952278, 549904556]

約数ペア:

[(1, 549904556), (2, 274952278), (4, 137476139), (113, 4866412), (226, 2433206), (452, 1216603)]