2013258122

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1\times {\mathrm{9319}}^1$

素因数の和:10421

約数の個数: 16

約数和(自身を含む): 3050995200

約数和(自身を除く): 1037737078

約数列:

[1, 2, 109, 218, 991, 1982, 9319, 18638, 108019, 216038, 1015771, 2031542, 9235129, 18470258, 1006629061, 2013258122]

約数ペア:

[(1, 2013258122), (2, 1006629061), (109, 18470258), (218, 9235129), (991, 2031542), (1982, 1015771), (9319, 216038), (18638, 108019)]