4392788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 8031072

約数和(自身を除く): 3638284

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 443, 886, 1772, 2479, 4958, 9916, 16391, 29681, 32782, 59362, 65564, 118724, 1098197, 2196394, 4392788]

約数ペア:

[(1, 4392788), (2, 2196394), (4, 1098197), (37, 118724), (67, 65564), (74, 59362), (134, 32782), (148, 29681), (268, 16391), (443, 9916), (886, 4958), (1772, 2479)]