4218164

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 7634088

約数和(自身を除く): 3415924

約数列:

[1, 2, 4, 53, 101, 106, 197, 202, 212, 394, 404, 788, 5353, 10441, 10706, 19897, 20882, 21412, 39794, 41764, 79588, 1054541, 2109082, 4218164]

約数ペア:

[(1, 4218164), (2, 2109082), (4, 1054541), (53, 79588), (101, 41764), (106, 39794), (197, 21412), (202, 20882), (212, 19897), (394, 10706), (404, 10441), (788, 5353)]