1519541492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{2687}}^1$

素因数の和:3780

約数の個数: 48

約数和(自身を含む): 3203235840

約数和(自身を除く): 1683694348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1063, 2126, 2687, 4252, 5374, 7441, 10748, 14882, 18809, 20197, 29764, 37618, 40394, 51053, 75236, 80788, 102106, 141379, 204212, 282758, 357371, 565516, 714742, 1429484, 2856281, 5712562, 11425124, 19993967, 39987934, 54269339, 79975868, 108538678, 217077356, 379885373, 759770746, 1519541492]

約数ペア:

[(1, 1519541492), (2, 759770746), (4, 379885373), (7, 217077356), (14, 108538678), (19, 79975868), (28, 54269339), (38, 39987934), (76, 19993967), (133, 11425124), (266, 5712562), (532, 2856281), (1063, 1429484), (2126, 714742), (2687, 565516), (4252, 357371), (5374, 282758), (7441, 204212), (10748, 141379), (14882, 102106), (18809, 80788), (20197, 75236), (29764, 51053), (37618, 40394)]