2019379075

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{189169}}^1$

素因数の和:189247

約数の個数: 24

約数和(自身を含む): 2908677920

約数和(自身を除く): 889298845

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 10675, 189169, 945845, 1324183, 4729225, 6620915, 11539309, 33104575, 57696545, 80775163, 288482725, 403875815, 2019379075]

約数ペア:

[(1, 2019379075), (5, 403875815), (7, 288482725), (25, 80775163), (35, 57696545), (61, 33104575), (175, 11539309), (305, 6620915), (427, 4729225), (1525, 1324183), (2135, 945845), (10675, 189169)]