123478443384

素因数分解:

$2^3\times 3^1\times {\mathrm{5144935141}}^1$

素因数の和:5144935150

約数の個数: 16

約数和(自身を含む): 308696108520

約数和(自身を除く): 185217665136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5144935141, 10289870282, 15434805423, 20579740564, 30869610846, 41159481128, 61739221692, 123478443384]

約数ペア:

[(1, 123478443384), (2, 61739221692), (3, 41159481128), (4, 30869610846), (6, 20579740564), (8, 15434805423), (12, 10289870282), (24, 5144935141)]