859585922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{218947}}^1$

素因数の和:219113

約数の個数: 16

約数和(自身を含む): 1397764032

約数和(自身を除く): 538178110

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 218947, 437894, 2846311, 5692622, 33060997, 66121994, 429792961, 859585922]

約数ペア:

[(1, 859585922), (2, 429792961), (13, 66121994), (26, 33060997), (151, 5692622), (302, 2846311), (1963, 437894), (3926, 218947)]