2017291704842

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{27431}}^1\times {\mathrm{105359}}^1$

素因数の和:133141

約数の個数: 16

約数和(自身を含む): 3034747296000

約数和(自身を除く): 1017455591158

約数列:

[1, 2, 349, 698, 27431, 54862, 105359, 210718, 9573419, 19146838, 36770291, 73540582, 2890102729, 5780205458, 1008645852421, 2017291704842]

約数ペア:

[(1, 2017291704842), (2, 1008645852421), (349, 5780205458), (698, 2890102729), (27431, 73540582), (54862, 36770291), (105359, 19146838), (210718, 9573419)]