103638860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398611}}^1$

素因数の和:398633

約数の個数: 24

約数和(自身を含む): 234383856

約数和(自身を除く): 130744996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398611, 797222, 1594444, 1993055, 3986110, 5181943, 7972220, 10363886, 20727772, 25909715, 51819430, 103638860]

約数ペア:

[(1, 103638860), (2, 51819430), (4, 25909715), (5, 20727772), (10, 10363886), (13, 7972220), (20, 5181943), (26, 3986110), (52, 1993055), (65, 1594444), (130, 797222), (260, 398611)]