142776508

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{11831}}^1$

素因数の和:12273

約数の個数: 24

約数和(自身を含む): 286239744

約数和(自身を除く): 143463236

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 11831, 12068, 23662, 47324, 82817, 165634, 331268, 5099161, 10198322, 20396644, 35694127, 71388254, 142776508]

約数ペア:

[(1, 142776508), (2, 71388254), (4, 35694127), (7, 20396644), (14, 10198322), (28, 5099161), (431, 331268), (862, 165634), (1724, 82817), (3017, 47324), (6034, 23662), (11831, 12068)]