2021925763

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 2433715200

約数和(自身を除く): 411789437

約数列:

[1, 11, 13, 79, 89, 143, 869, 979, 1027, 1157, 2011, 7031, 11297, 12727, 22121, 26143, 77341, 91403, 158869, 178979, 287573, 1005433, 1747559, 1968769, 2065297, 2326727, 14139341, 22718267, 25593997, 155532751, 183811433, 2021925763]

約数ペア:

[(1, 2021925763), (11, 183811433), (13, 155532751), (79, 25593997), (89, 22718267), (143, 14139341), (869, 2326727), (979, 2065297), (1027, 1968769), (1157, 1747559), (2011, 1005433), (7031, 287573), (11297, 178979), (12727, 158869), (22121, 91403), (26143, 77341)]