2658524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 5515776

約数和(自身を除く): 2857252

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 71, 74, 92, 142, 148, 253, 284, 407, 506, 781, 814, 851, 1012, 1562, 1628, 1633, 1702, 2627, 3124, 3266, 3404, 5254, 6532, 9361, 10508, 17963, 18722, 28897, 35926, 37444, 57794, 60421, 71852, 115588, 120842, 241684, 664631, 1329262, 2658524]

約数ペア:

[(1, 2658524), (2, 1329262), (4, 664631), (11, 241684), (22, 120842), (23, 115588), (37, 71852), (44, 60421), (46, 57794), (71, 37444), (74, 35926), (92, 28897), (142, 18722), (148, 17963), (253, 10508), (284, 9361), (407, 6532), (506, 5254), (781, 3404), (814, 3266), (851, 3124), (1012, 2627), (1562, 1702), (1628, 1633)]