1680930082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1\times {\mathrm{42787}}^1$

素因数の和:44313

約数の個数: 16

約数和(自身を含む): 2717209152

約数和(自身を除く): 1036279070

約数列:

[1, 2, 13, 26, 1511, 3022, 19643, 39286, 42787, 85574, 556231, 1112462, 64651157, 129302314, 840465041, 1680930082]

約数ペア:

[(1, 1680930082), (2, 840465041), (13, 129302314), (26, 64651157), (1511, 1112462), (3022, 556231), (19643, 85574), (39286, 42787)]