251295902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67589}}^1$

素因数の和:67628

約数の個数: 24

約数和(自身を含む): 445282920

約数和(自身を除く): 193987018

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 67589, 135178, 743479, 878657, 1486958, 1757314, 9665227, 11422541, 19330454, 22845082, 125647951, 251295902]

約数ペア:

[(1, 251295902), (2, 125647951), (11, 22845082), (13, 19330454), (22, 11422541), (26, 9665227), (143, 1757314), (169, 1486958), (286, 878657), (338, 743479), (1859, 135178), (3718, 67589)]