3937544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37861}}^1$

素因数の和:37880

約数の個数: 16

約数和(自身を含む): 7951020

約数和(自身を除く): 4013476

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 37861, 75722, 151444, 302888, 492193, 984386, 1968772, 3937544]

約数ペア:

[(1, 3937544), (2, 1968772), (4, 984386), (8, 492193), (13, 302888), (26, 151444), (52, 75722), (104, 37861)]