128824810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{757793}}^1$

素因数の和:757817

約数の個数: 16

約数和(自身を含む): 245525256

約数和(自身を除く): 116700446

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 757793, 1515586, 3788965, 7577930, 12882481, 25764962, 64412405, 128824810]

約数ペア:

[(1, 128824810), (2, 64412405), (5, 25764962), (10, 12882481), (17, 7577930), (34, 3788965), (85, 1515586), (170, 757793)]