138597524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{4391}}^1$

素因数の和:5015

約数の個数: 24

約数和(自身を含む): 261692928

約数和(自身を除く): 123095404

約数列:

[1, 2, 4, 13, 26, 52, 607, 1214, 2428, 4391, 7891, 8782, 15782, 17564, 31564, 57083, 114166, 228332, 2665337, 5330674, 10661348, 34649381, 69298762, 138597524]

約数ペア:

[(1, 138597524), (2, 69298762), (4, 34649381), (13, 10661348), (26, 5330674), (52, 2665337), (607, 228332), (1214, 114166), (2428, 57083), (4391, 31564), (7891, 17564), (8782, 15782)]