2561900537

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1\times {\mathrm{8849}}^1$

素因数の和:9616

約数の個数: 16

約数和(自身を含む): 2982096000

約数和(自身を除く): 420195463

約数列:

[1, 7, 59, 413, 701, 4907, 8849, 41359, 61943, 289513, 522091, 3654637, 6203149, 43422043, 365985791, 2561900537]

約数ペア:

[(1, 2561900537), (7, 365985791), (59, 43422043), (413, 6203149), (701, 3654637), (4907, 522091), (8849, 289513), (41359, 61943)]