2395589

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 2975616

約数和(自身を除く): 580027

約数列:

[1, 7, 17, 41, 119, 287, 491, 697, 3437, 4879, 8347, 20131, 58429, 140917, 342227, 2395589]

約数ペア:

[(1, 2395589), (7, 342227), (17, 140917), (41, 58429), (119, 20131), (287, 8347), (491, 4879), (697, 3437)]