2041512530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1982051}}^1$

素因数の和:1982161

約数の個数: 16

約数和(自身を含む): 3710401344

約数和(自身を除く): 1668888814

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1982051, 3964102, 9910255, 19820510, 204151253, 408302506, 1020756265, 2041512530]

約数ペア:

[(1, 2041512530), (2, 1020756265), (5, 408302506), (10, 204151253), (103, 19820510), (206, 9910255), (515, 3964102), (1030, 1982051)]