1792274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2041

約数の個数: 16

約数和(自身を含む): 3005856

約数和(自身を除く): 1213582

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1987, 3974, 21857, 43714, 81467, 162934, 896137, 1792274]

約数ペア:

[(1, 1792274), (2, 896137), (11, 162934), (22, 81467), (41, 43714), (82, 21857), (451, 3974), (902, 1987)]