490699444

素因数分解:

$2^2\times {\mathrm{2309}}^1\times {\mathrm{53129}}^1$

素因数の和:55442

約数の個数: 12

約数和(自身を含む): 859112100

約数和(自身を除く): 368412656

約数列:

[1, 2, 4, 2309, 4618, 9236, 53129, 106258, 212516, 122674861, 245349722, 490699444]

約数ペア:

[(1, 490699444), (2, 245349722), (4, 122674861), (2309, 212516), (4618, 106258), (9236, 53129)]