7147718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4889}}^1$

素因数の和:4951

約数の個数: 16

約数和(自身を含む): 11618640

約数和(自身を除く): 4470922

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 4889, 9778, 83113, 166226, 210227, 420454, 3573859, 7147718]

約数ペア:

[(1, 7147718), (2, 3573859), (17, 420454), (34, 210227), (43, 166226), (86, 83113), (731, 9778), (1462, 4889)]