1242173635

素因数分解:

$5^1\times {\mathrm{67}}^2\times {\mathrm{55343}}^1$

素因数の和:55482

約数の個数: 12

約数和(自身を含む): 1513215648

約数和(自身を除く): 271042013

約数列:

[1, 5, 67, 335, 4489, 22445, 55343, 276715, 3707981, 18539905, 248434727, 1242173635]

約数ペア:

[(1, 1242173635), (5, 248434727), (67, 18539905), (335, 3707981), (4489, 276715), (22445, 55343)]