127915084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{3541}}^1$

素因数の和:4377

約数の個数: 24

約数和(自身を含む): 244568016

約数和(自身を除く): 116652932

約数列:

[1, 2, 4, 11, 22, 44, 821, 1642, 3284, 3541, 7082, 9031, 14164, 18062, 36124, 38951, 77902, 155804, 2907161, 5814322, 11628644, 31978771, 63957542, 127915084]

約数ペア:

[(1, 127915084), (2, 63957542), (4, 31978771), (11, 11628644), (22, 5814322), (44, 2907161), (821, 155804), (1642, 77902), (3284, 38951), (3541, 36124), (7082, 18062), (9031, 14164)]