2196591998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{817793}}^1$

素因数の和:817891

約数の個数: 16

約数和(自身を含む): 3532870080

約数和(自身を除く): 1336278082

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 817793, 1635586, 13902481, 27804962, 64605647, 129211294, 1098295999, 2196591998]

約数ペア:

[(1, 2196591998), (2, 1098295999), (17, 129211294), (34, 64605647), (79, 27804962), (158, 13902481), (1343, 1635586), (2686, 817793)]