2021262011

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{18131}}^1$

素因数の和:18322

約数の個数: 16

約数和(自身を含む): 2182802688

約数和(自身を除く): 161540677

約数列:

[1, 23, 37, 131, 851, 3013, 4847, 18131, 111481, 417013, 670847, 2375161, 15429481, 54628703, 87880957, 2021262011]

約数ペア:

[(1, 2021262011), (23, 87880957), (37, 54628703), (131, 15429481), (851, 2375161), (3013, 670847), (4847, 417013), (18131, 111481)]