138686522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{23293}}^1$

素因数の和:23537

約数の個数: 16

約数和(自身を含む): 225020040

約数和(自身を除く): 86333518

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 23293, 46586, 302809, 605618, 5334097, 10668194, 69343261, 138686522]

約数ペア:

[(1, 138686522), (2, 69343261), (13, 10668194), (26, 5334097), (229, 605618), (458, 302809), (2977, 46586), (5954, 23293)]