1828456

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 3968640

約数和(自身を除く): 2140184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 317, 412, 634, 721, 824, 1268, 1442, 2219, 2536, 2884, 4438, 5768, 8876, 17752, 32651, 65302, 130604, 228557, 261208, 457114, 914228, 1828456]

約数ペア:

[(1, 1828456), (2, 914228), (4, 457114), (7, 261208), (8, 228557), (14, 130604), (28, 65302), (56, 32651), (103, 17752), (206, 8876), (317, 5768), (412, 4438), (634, 2884), (721, 2536), (824, 2219), (1268, 1442)]