7921364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4391}}^1$

素因数の和:4447

約数の個数: 24

約数和(自身を含む): 15494976

約数和(自身を除く): 7573612

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 4391, 8782, 17564, 48301, 96602, 180031, 193204, 360062, 720124, 1980341, 3960682, 7921364]

約数ペア:

[(1, 7921364), (2, 3960682), (4, 1980341), (11, 720124), (22, 360062), (41, 193204), (44, 180031), (82, 96602), (164, 48301), (451, 17564), (902, 8782), (1804, 4391)]