122149916

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{40771}}^1$

素因数の和:40889

約数の個数: 24

約数和(自身を含む): 246589056

約数和(自身を除く): 124439140

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 40771, 81542, 163084, 285397, 570794, 1141588, 4362497, 8724994, 17449988, 30537479, 61074958, 122149916]

約数ペア:

[(1, 122149916), (2, 61074958), (4, 30537479), (7, 17449988), (14, 8724994), (28, 4362497), (107, 1141588), (214, 570794), (428, 285397), (749, 163084), (1498, 81542), (2996, 40771)]