2015993012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{864491}}^1$

素因数の和:864559

約数の個数: 24

約数和(自身を含む): 3921335712

約数和(自身を除く): 1905342700

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 864491, 1728982, 3457964, 9509401, 19018802, 38037604, 45818023, 91636046, 183272092, 503998253, 1007996506, 2015993012]

約数ペア:

[(1, 2015993012), (2, 1007996506), (4, 503998253), (11, 183272092), (22, 91636046), (44, 45818023), (53, 38037604), (106, 19018802), (212, 9509401), (583, 3457964), (1166, 1728982), (2332, 864491)]