2272187686

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{220901}}^1$

素因数の和:221079

約数の個数: 16

約数和(自身を含む): 3525595920

約数和(自身を除く): 1253408234

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 220901, 441802, 8173337, 16346674, 30705239, 61410478, 1136093843, 2272187686]

約数ペア:

[(1, 2272187686), (2, 1136093843), (37, 61410478), (74, 30705239), (139, 16346674), (278, 8173337), (5143, 441802), (10286, 220901)]