136790992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{657649}}^1$

素因数の和:657670

約数の個数: 20

約数和(自身を含む): 285420100

約数和(自身を除く): 148629108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 657649, 1315298, 2630596, 5261192, 8549437, 10522384, 17098874, 34197748, 68395496, 136790992]

約数ペア:

[(1, 136790992), (2, 68395496), (4, 34197748), (8, 17098874), (13, 10522384), (16, 8549437), (26, 5261192), (52, 2630596), (104, 1315298), (208, 657649)]