2988404713

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 3548160000

約数和(自身を除く): 559755287

約数列:

[1, 7, 47, 109, 167, 329, 499, 763, 1169, 3493, 5123, 7849, 18203, 23453, 35861, 54391, 54943, 83333, 127421, 164171, 380737, 583331, 855541, 2556377, 3916651, 5988787, 9083297, 17894639, 27416557, 63583079, 426914959, 2988404713]

約数ペア:

[(1, 2988404713), (7, 426914959), (47, 63583079), (109, 27416557), (167, 17894639), (329, 9083297), (499, 5988787), (763, 3916651), (1169, 2556377), (3493, 855541), (5123, 583331), (7849, 380737), (18203, 164171), (23453, 127421), (35861, 83333), (54391, 54943)]