9259090

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2309}}^1$

素因数の和:2717

約数の個数: 16

約数和(自身を含む): 16715160

約数和(自身を除く): 7456070

約数列:

[1, 2, 5, 10, 401, 802, 2005, 2309, 4010, 4618, 11545, 23090, 925909, 1851818, 4629545, 9259090]

約数ペア:

[(1, 9259090), (2, 4629545), (5, 1851818), (10, 925909), (401, 23090), (802, 11545), (2005, 4618), (2309, 4010)]