1228705634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2779877}}^1$

素因数の和:2779909

約数の個数: 16

約数和(自身を含む): 2101587768

約数和(自身を除く): 872882134

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2779877, 5559754, 36138401, 47257909, 72276802, 94515818, 614352817, 1228705634]

約数ペア:

[(1, 1228705634), (2, 614352817), (13, 94515818), (17, 72276802), (26, 47257909), (34, 36138401), (221, 5559754), (442, 2779877)]