2011192868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{202823}}^1$

素因数の和:202931

約数の個数: 24

約数和(自身を含む): 3668680512

約数和(自身を除く): 1657487644

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4958, 9916, 202823, 405646, 811292, 7504451, 13589141, 15008902, 27178282, 30017804, 54356564, 502798217, 1005596434, 2011192868]

約数ペア:

[(1, 2011192868), (2, 1005596434), (4, 502798217), (37, 54356564), (67, 30017804), (74, 27178282), (134, 15008902), (148, 13589141), (268, 7504451), (2479, 811292), (4958, 405646), (9916, 202823)]