2018657525

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{972847}}^1$

素因数の和:972940

約数の個数: 12

約数和(自身を含む): 2533296192

約数和(自身を除く): 514638667

約数列:

[1, 5, 25, 83, 415, 2075, 972847, 4864235, 24321175, 80746301, 403731505, 2018657525]

約数ペア:

[(1, 2018657525), (5, 403731505), (25, 80746301), (83, 24321175), (415, 4864235), (2075, 972847)]