130026652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{244411}}^1$

素因数の和:244441

約数の個数: 24

約数和(自身を含む): 273741440

約数和(自身を除く): 143714788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 244411, 488822, 977644, 1710877, 3421754, 4643809, 6843508, 9287618, 18575236, 32506663, 65013326, 130026652]

約数ペア:

[(1, 130026652), (2, 65013326), (4, 32506663), (7, 18575236), (14, 9287618), (19, 6843508), (28, 4643809), (38, 3421754), (76, 1710877), (133, 977644), (266, 488822), (532, 244411)]