2005668002

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1009}}^1\times {\mathrm{5881}}^1$

素因数の和:6918

約数の個数: 24

約数和(自身を含む): 3261510180

約数和(自身を除く): 1255842178

約数列:

[1, 2, 13, 26, 169, 338, 1009, 2018, 5881, 11762, 13117, 26234, 76453, 152906, 170521, 341042, 993889, 1987778, 5933929, 11867858, 77141077, 154282154, 1002834001, 2005668002]

約数ペア:

[(1, 2005668002), (2, 1002834001), (13, 154282154), (26, 77141077), (169, 11867858), (338, 5933929), (1009, 1987778), (2018, 993889), (5881, 341042), (11762, 170521), (13117, 152906), (26234, 76453)]