2018443726

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{19079}}^1$

素因数の和:19420

約数の個数: 24

約数和(自身を含む): 3289124880

約数和(自身を除く): 1270681154

約数列:

[1, 2, 13, 26, 169, 313, 338, 626, 4069, 8138, 19079, 38158, 52897, 105794, 248027, 496054, 3224351, 5971727, 6448702, 11943454, 77632451, 155264902, 1009221863, 2018443726]

約数ペア:

[(1, 2018443726), (2, 1009221863), (13, 155264902), (26, 77632451), (169, 11943454), (313, 6448702), (338, 5971727), (626, 3224351), (4069, 496054), (8138, 248027), (19079, 105794), (38158, 52897)]