172966274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{14557}}^1$

素因数の和:15029

約数の個数: 16

約数和(自身を含む): 280037688

約数和(自身を除く): 107071414

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 14557, 29114, 189241, 378482, 6652549, 13305098, 86483137, 172966274]

約数ペア:

[(1, 172966274), (2, 86483137), (13, 13305098), (26, 6652549), (457, 378482), (914, 189241), (5941, 29114), (11882, 14557)]