811885198

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{11801}}^1$

素因数の和:12683

約数の個数: 16

約数和(自身を含む): 1249123680

約数和(自身を除く): 437238482

約数列:

[1, 2, 41, 82, 839, 1678, 11801, 23602, 34399, 68798, 483841, 967682, 9901039, 19802078, 405942599, 811885198]

約数ペア:

[(1, 811885198), (2, 405942599), (41, 19802078), (82, 9901039), (839, 967682), (1678, 483841), (11801, 68798), (23602, 34399)]