9140265790

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{818287}}^1$

素因数の和:819411

約数の個数: 16

約数和(自身を含む): 16467227712

約数和(自身を除く): 7326961922

約数列:

[1, 2, 5, 10, 1117, 2234, 5585, 11170, 818287, 1636574, 4091435, 8182870, 914026579, 1828053158, 4570132895, 9140265790]

約数ペア:

[(1, 9140265790), (2, 4570132895), (5, 1828053158), (10, 914026579), (1117, 8182870), (2234, 4091435), (5585, 1636574), (11170, 818287)]