131777854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{123619}}^1$

素因数の和:123675

約数の個数: 16

約数和(自身を含む): 218065680

約数和(自身を除く): 86287826

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 123619, 247238, 1607047, 3214094, 5068379, 10136758, 65888927, 131777854]

約数ペア:

[(1, 131777854), (2, 65888927), (13, 10136758), (26, 5068379), (41, 3214094), (82, 1607047), (533, 247238), (1066, 123619)]