2050967530

素因数分解:

$2^1\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{99901}}^1$

素因数の和:101961

約数の個数: 16

約数和(自身を含む): 3693576744

約数和(自身を除く): 1642609214

約数列:

[1, 2, 5, 10, 2053, 4106, 10265, 20530, 99901, 199802, 499505, 999010, 205096753, 410193506, 1025483765, 2050967530]

約数ペア:

[(1, 2050967530), (2, 1025483765), (5, 410193506), (10, 205096753), (2053, 999010), (4106, 499505), (10265, 199802), (20530, 99901)]