2021699342

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{5981359}}^1$

素因数の和:5981387

約数の個数: 12

約数和(自身を含む): 3283766640

約数和(自身を除く): 1262067298

約数列:

[1, 2, 13, 26, 169, 338, 5981359, 11962718, 77757667, 155515334, 1010849671, 2021699342]

約数ペア:

[(1, 2021699342), (2, 1010849671), (13, 155515334), (26, 77757667), (169, 11962718), (338, 5981359)]