9780412

素因数分解:

$2^2\times {\mathrm{463}}^1\times {\mathrm{5281}}^1$

素因数の和:5748

約数の個数: 12

約数和(自身を含む): 17155936

約数和(自身を除く): 7375524

約数列:

[1, 2, 4, 463, 926, 1852, 5281, 10562, 21124, 2445103, 4890206, 9780412]

約数ペア:

[(1, 9780412), (2, 4890206), (4, 2445103), (463, 21124), (926, 10562), (1852, 5281)]