12702928894

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{390211}}^1$

素因数の和:390651

約数の個数: 16

約数和(自身を含む): 19568351376

約数和(自身を除く): 6865422482

約数列:

[1, 2, 41, 82, 397, 794, 16277, 32554, 390211, 780422, 15998651, 31997302, 154913767, 309827534, 6351464447, 12702928894]

約数ペア:

[(1, 12702928894), (2, 6351464447), (41, 309827534), (82, 154913767), (397, 31997302), (794, 15998651), (16277, 780422), (32554, 390211)]