161844963449

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{616409}}^1$

素因数の和:617504

約数の個数: 16

約数和(自身を含む): 183640867200

約数和(自身を除く): 21795903751

約数列:

[1, 13, 19, 247, 1063, 13819, 20197, 262561, 616409, 8013317, 11711771, 152253023, 655242767, 8518155971, 12449612573, 161844963449]

約数ペア:

[(1, 161844963449), (13, 12449612573), (19, 8518155971), (247, 655242767), (1063, 152253023), (13819, 11711771), (20197, 8013317), (262561, 616409)]