3971716

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1709}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 8043840

約数和(自身を除く): 4072124

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 1709, 2324, 3418, 6836, 11963, 23926, 47852, 141847, 283694, 567388, 992929, 1985858, 3971716]

約数ペア:

[(1, 3971716), (2, 1985858), (4, 992929), (7, 567388), (14, 283694), (28, 141847), (83, 47852), (166, 23926), (332, 11963), (581, 6836), (1162, 3418), (1709, 2324)]