2040254717

素因数分解:

${\mathrm{401}}^1\times {\mathrm{419}}^1\times {\mathrm{12143}}^1$

素因数の和:12963

約数の個数: 8

約数和(自身を含む): 2050392960

約数和(自身を除く): 10138243

約数列:

[1, 401, 419, 12143, 168019, 4869343, 5087917, 2040254717]

約数ペア:

[(1, 2040254717), (401, 5087917), (419, 4869343), (12143, 168019)]