2680490891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{20201}}^1$

素因数の和:20446

約数の個数: 16

約数和(自身を含む): 2952724320

約数和(自身を除く): 272233429

約数列:

[1, 13, 59, 173, 767, 2249, 10207, 20201, 132691, 262613, 1191859, 3494773, 15494167, 45432049, 206191607, 2680490891]

約数ペア:

[(1, 2680490891), (13, 206191607), (59, 45432049), (173, 15494167), (767, 3494773), (2249, 1191859), (10207, 262613), (20201, 132691)]