4089668842

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{10889}}^1$

素因数の和:11230

約数の個数: 32

約数和(自身を含む): 7098537600

約数和(自身を除く): 3008868758

約数列:

[1, 2, 7, 14, 139, 193, 278, 386, 973, 1351, 1946, 2702, 10889, 21778, 26827, 53654, 76223, 152446, 187789, 375578, 1513571, 2101577, 3027142, 4203154, 10594997, 14711039, 21189994, 29422078, 292119203, 584238406, 2044834421, 4089668842]

約数ペア:

[(1, 4089668842), (2, 2044834421), (7, 584238406), (14, 292119203), (139, 29422078), (193, 21189994), (278, 14711039), (386, 10594997), (973, 4203154), (1351, 3027142), (1946, 2101577), (2702, 1513571), (10889, 375578), (21778, 187789), (26827, 152446), (53654, 76223)]