2012127481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{470453}}^1$

素因数の和:470520

約数の個数: 16

約数和(自身を含む): 2529160704

約数和(自身を除く): 517033223

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 470453, 3293171, 6115889, 22111291, 42811223, 154779037, 287446783, 2012127481]

約数ペア:

[(1, 2012127481), (7, 287446783), (13, 154779037), (47, 42811223), (91, 22111291), (329, 6115889), (611, 3293171), (4277, 470453)]