2013112507

素因数分解:

$7^1\times {\mathrm{47}}^2\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 2375808480

約数和(自身を除く): 362695973

約数列:

[1, 7, 47, 101, 329, 707, 1289, 2209, 4747, 9023, 15463, 33229, 60583, 130189, 223109, 424081, 911323, 1561763, 2847401, 6118883, 19931807, 42832181, 287587501, 2013112507]

約数ペア:

[(1, 2013112507), (7, 287587501), (47, 42832181), (101, 19931807), (329, 6118883), (707, 2847401), (1289, 1561763), (2209, 911323), (4747, 424081), (9023, 223109), (15463, 130189), (33229, 60583)]