2017902631

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{9161}}^1$

素因数の和:9402

約数の個数: 16

約数和(自身を含む): 2154022848

約数和(自身を除く): 136120217

約数列:

[1, 23, 61, 157, 1403, 3611, 9161, 9577, 210703, 220271, 558821, 1438277, 12852883, 33080371, 87734897, 2017902631]

約数ペア:

[(1, 2017902631), (23, 87734897), (61, 33080371), (157, 12852883), (1403, 1438277), (3611, 558821), (9161, 220271), (9577, 210703)]