1123874992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2265877}}^1$

素因数の和:2265916

約数の個数: 20

約数和(自身を含む): 2247750976

約数和(自身を除く): 1123875984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2265877, 4531754, 9063508, 18127016, 36254032, 70242187, 140484374, 280968748, 561937496, 1123874992]

約数ペア:

[(1, 1123874992), (2, 561937496), (4, 280968748), (8, 140484374), (16, 70242187), (31, 36254032), (62, 18127016), (124, 9063508), (248, 4531754), (496, 2265877)]