4428554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2399}}^1$

素因数の和:2485

約数の個数: 16

約数和(自身を含む): 7257600

約数和(自身を除く): 2829046

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 2399, 4798, 31187, 62374, 170329, 340658, 2214277, 4428554]

約数ペア:

[(1, 4428554), (2, 2214277), (13, 340658), (26, 170329), (71, 62374), (142, 31187), (923, 4798), (1846, 2399)]