2018977051

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{12251}}^1$

素因数の和:14082

約数の個数: 16

約数和(自身を含む): 2486469888

約数和(自身を除く): 467492837

約数列:

[1, 7, 13, 91, 1811, 12251, 12677, 23543, 85757, 159263, 164801, 1114841, 22186561, 155305927, 288425293, 2018977051]

約数ペア:

[(1, 2018977051), (7, 288425293), (13, 155305927), (91, 22186561), (1811, 1114841), (12251, 164801), (12677, 159263), (23543, 85757)]