2022254

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 24

約数和(自身を含む): 3408192

約数和(自身を除く): 1385938

約数列:

[1, 2, 13, 26, 31, 62, 169, 193, 338, 386, 403, 806, 2509, 5018, 5239, 5983, 10478, 11966, 32617, 65234, 77779, 155558, 1011127, 2022254]

約数ペア:

[(1, 2022254), (2, 1011127), (13, 155558), (26, 77779), (31, 65234), (62, 32617), (169, 11966), (193, 10478), (338, 5983), (386, 5239), (403, 5018), (806, 2509)]