1291606385

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{1033}}^1\times {\mathrm{2213}}^1$

素因数の和:3364

約数の個数: 16

約数和(自身を含む): 1565864784

約数和(自身を除く): 274258399

約数列:

[1, 5, 113, 565, 1033, 2213, 5165, 11065, 116729, 250069, 583645, 1250345, 2286029, 11430145, 258321277, 1291606385]

約数ペア:

[(1, 1291606385), (5, 258321277), (113, 11430145), (565, 2286029), (1033, 1250345), (2213, 583645), (5165, 250069), (11065, 116729)]