1640250082

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{1069}}^1\times {\mathrm{1831}}^1$

素因数の和:3321

約数の個数: 16

約数和(自身を含む): 2469902400

約数和(自身を除く): 829652318

約数列:

[1, 2, 419, 838, 1069, 1831, 2138, 3662, 447911, 767189, 895822, 1534378, 1957339, 3914678, 820125041, 1640250082]

約数ペア:

[(1, 1640250082), (2, 820125041), (419, 3914678), (838, 1957339), (1069, 1534378), (1831, 895822), (2138, 767189), (3662, 447911)]