2560228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 5048064

約数和(自身を除く): 2487836

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 1877, 3754, 7508, 20647, 41294, 58187, 82588, 116374, 232748, 640057, 1280114, 2560228]

約数ペア:

[(1, 2560228), (2, 1280114), (4, 640057), (11, 232748), (22, 116374), (31, 82588), (44, 58187), (62, 41294), (124, 20647), (341, 7508), (682, 3754), (1364, 1877)]