2018757944597

素因数分解:

${\mathrm{67}}^2\times {\mathrm{617}}^1\times {\mathrm{728869}}^1$

素因数の和:729620

約数の個数: 12

約数和(自身を含む): 2052662644620

約数和(自身を除く): 33904700023

約数列:

[1, 67, 617, 4489, 41339, 728869, 2769713, 48834223, 449712173, 3271892941, 30130715591, 2018757944597]

約数ペア:

[(1, 2018757944597), (67, 30130715591), (617, 3271892941), (4489, 449712173), (41339, 48834223), (728869, 2769713)]