551808842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{135181}}^1$

素因数の和:135353

約数の個数: 16

約数和(自身を含む): 897067752

約数和(自身を除く): 345258910

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 135181, 270362, 1757353, 3514706, 21223417, 42446834, 275904421, 551808842]

約数ペア:

[(1, 551808842), (2, 275904421), (13, 42446834), (26, 21223417), (157, 3514706), (314, 1757353), (2041, 270362), (4082, 135181)]