4980556

素因数分解:

$2^2\times 7^2\times {\mathrm{25411}}^1$

素因数の和:25429

約数の個数: 18

約数和(自身を含む): 10139388

約数和(自身を除く): 5158832

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 25411, 50822, 101644, 177877, 355754, 711508, 1245139, 2490278, 4980556]

約数ペア:

[(1, 4980556), (2, 2490278), (4, 1245139), (7, 711508), (14, 355754), (28, 177877), (49, 101644), (98, 50822), (196, 25411)]