4044508

素因数分解:

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

素因数の和:254

約数の個数: 36

約数和(自身を含む): 7952448

約数和(自身を除く): 3907940

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 193, 338, 386, 403, 676, 772, 806, 1612, 2509, 5018, 5239, 5983, 10036, 10478, 11966, 20956, 23932, 32617, 65234, 77779, 130468, 155558, 311116, 1011127, 2022254, 4044508]

約数ペア:

[(1, 4044508), (2, 2022254), (4, 1011127), (13, 311116), (26, 155558), (31, 130468), (52, 77779), (62, 65234), (124, 32617), (169, 23932), (193, 20956), (338, 11966), (386, 10478), (403, 10036), (676, 5983), (772, 5239), (806, 5018), (1612, 2509)]