140613788

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{22123}}^1$

素因数の和:22361

約数の個数: 24

約数和(自身を含む): 282479232

約数和(自身を除く): 141865444

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 22123, 44246, 88492, 154861, 309722, 619444, 5021921, 10043842, 20087684, 35153447, 70306894, 140613788]

約数ペア:

[(1, 140613788), (2, 70306894), (4, 35153447), (7, 20087684), (14, 10043842), (28, 5021921), (227, 619444), (454, 309722), (908, 154861), (1589, 88492), (3178, 44246), (6356, 22123)]