2657104

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2339}}^1$

素因数の和:2418

約数の個数: 20

約数和(自身を含む): 5222880

約数和(自身を除く): 2565776

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2339, 4678, 9356, 18712, 37424, 166069, 332138, 664276, 1328552, 2657104]

約数ペア:

[(1, 2657104), (2, 1328552), (4, 664276), (8, 332138), (16, 166069), (71, 37424), (142, 18712), (284, 9356), (568, 4678), (1136, 2339)]