852506768

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1299553}}^1$

素因数の和:1299602

約数の個数: 20

約数和(自身を含む): 1692019308

約数和(自身を除く): 839512540

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1299553, 2599106, 5198212, 10396424, 20792848, 53281673, 106563346, 213126692, 426253384, 852506768]

約数ペア:

[(1, 852506768), (2, 426253384), (4, 213126692), (8, 106563346), (16, 53281673), (41, 20792848), (82, 10396424), (164, 5198212), (328, 2599106), (656, 1299553)]