2079842401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{289309}}^1$

素因数の和:289408

約数の個数: 16

約数和(自身を含む): 2592217600

約数和(自身を除く): 512375199

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 289309, 2025163, 3761017, 22855411, 26327119, 159987877, 297120343, 2079842401]

約数ペア:

[(1, 2079842401), (7, 297120343), (13, 159987877), (79, 26327119), (91, 22855411), (553, 3761017), (1027, 2025163), (7189, 289309)]