520029746

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 828843840

約数和(自身を除く): 308814094

約数列:

[1, 2, 37, 53, 67, 74, 106, 134, 1961, 1979, 2479, 3551, 3922, 3958, 4958, 7102, 73223, 104887, 131387, 132593, 146446, 209774, 262774, 265186, 3880819, 4905941, 7027429, 7761638, 9811882, 14054858, 260014873, 520029746]

約数ペア:

[(1, 520029746), (2, 260014873), (37, 14054858), (53, 9811882), (67, 7761638), (74, 7027429), (106, 4905941), (134, 3880819), (1961, 265186), (1979, 262774), (2479, 209774), (3551, 146446), (3922, 132593), (3958, 131387), (4958, 104887), (7102, 73223)]