127787522

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{2851}}^1$

素因数の和:3233

約数の個数: 16

約数和(自身を含む): 195008352

約数和(自身を除く): 67220830

約数列:

[1, 2, 73, 146, 307, 614, 2851, 5702, 22411, 44822, 208123, 416246, 875257, 1750514, 63893761, 127787522]

約数ペア:

[(1, 127787522), (2, 63893761), (73, 1750514), (146, 875257), (307, 416246), (614, 208123), (2851, 44822), (5702, 22411)]