2502122

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{571}}^1$

素因数の和:893

約数の個数: 16

約数和(自身を含む): 4310592

約数和(自身を除く): 1808470

約数列:

[1, 2, 7, 14, 313, 571, 626, 1142, 2191, 3997, 4382, 7994, 178723, 357446, 1251061, 2502122]

約数ペア:

[(1, 2502122), (2, 1251061), (7, 357446), (14, 178723), (313, 7994), (571, 4382), (626, 3997), (1142, 2191)]