971473802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{868939}}^1$

素因数の和:868997

約数の個数: 16

約数和(自身を含む): 1605801120

約数和(自身を除く): 634327318

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 868939, 1737878, 11296207, 22592414, 37364377, 74728754, 485736901, 971473802]

約数ペア:

[(1, 971473802), (2, 485736901), (13, 74728754), (26, 37364377), (43, 22592414), (86, 11296207), (559, 1737878), (1118, 868939)]