2021189243

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1\times {\mathrm{2003}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 2138797056

約数和(自身を除く): 117607813

約数列:

[1, 31, 43, 757, 1333, 2003, 23467, 32551, 62093, 86129, 1009081, 1516271, 2669999, 47004401, 65199653, 2021189243]

約数ペア:

[(1, 2021189243), (31, 65199653), (43, 47004401), (757, 2669999), (1333, 1516271), (2003, 1009081), (23467, 86129), (32551, 62093)]