8991948824

素因数分解:

$2^3\times {\mathrm{5351}}^1\times {\mathrm{210053}}^1$

素因数の和:215410

約数の個数: 16

約数和(自身を含む): 16863135120

約数和(自身を除く): 7871186296

約数列:

[1, 2, 4, 8, 5351, 10702, 21404, 42808, 210053, 420106, 840212, 1680424, 1123993603, 2247987206, 4495974412, 8991948824]

約数ペア:

[(1, 8991948824), (2, 4495974412), (4, 2247987206), (8, 1123993603), (5351, 1680424), (10702, 840212), (21404, 420106), (42808, 210053)]