2016994665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^2$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 3908850048

約数和(自身を除く): 1891855383

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1063, 1785, 3189, 5315, 7441, 15945, 18071, 22323, 37205, 54213, 90355, 111615, 126497, 271065, 379491, 632485, 1129969, 1897455, 3389907, 5649845, 7909783, 16949535, 19209473, 23729349, 39548915, 57628419, 96047365, 118646745, 134466311, 288142095, 403398933, 672331555, 2016994665]

約数ペア:

[(1, 2016994665), (3, 672331555), (5, 403398933), (7, 288142095), (15, 134466311), (17, 118646745), (21, 96047365), (35, 57628419), (51, 39548915), (85, 23729349), (105, 19209473), (119, 16949535), (255, 7909783), (357, 5649845), (595, 3389907), (1063, 1897455), (1785, 1129969), (3189, 632485), (5315, 379491), (7441, 271065), (15945, 126497), (18071, 111615), (22323, 90355), (37205, 54213)]