1020578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1$

素因数の和:2341

約数の個数: 16

約数和(自身を含む): 1746360

約数和(自身を除く): 725782

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2309, 4618, 30017, 39253, 60034, 78506, 510289, 1020578]

約数ペア:

[(1, 1020578), (2, 510289), (13, 78506), (17, 60034), (26, 39253), (34, 30017), (221, 4618), (442, 2309)]