2990811724

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{35911}}^1$

素因数の和:36405

約数の個数: 24

約数和(自身を含む): 5357495808

約数和(自身を除く): 2366684084

約数列:

[1, 2, 4, 47, 94, 188, 443, 886, 1772, 20821, 35911, 41642, 71822, 83284, 143644, 1687817, 3375634, 6751268, 15908573, 31817146, 63634292, 747702931, 1495405862, 2990811724]

約数ペア:

[(1, 2990811724), (2, 1495405862), (4, 747702931), (47, 63634292), (94, 31817146), (188, 15908573), (443, 6751268), (886, 3375634), (1772, 1687817), (20821, 143644), (35911, 83284), (41642, 71822)]