2654287738

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1\times {\mathrm{28099}}^1$

素因数の和:28821

約数の個数: 16

約数和(自身を含む): 4042353600

約数和(自身を除く): 1388065862

約数列:

[1, 2, 73, 146, 647, 1294, 28099, 47231, 56198, 94462, 2051227, 4102454, 18180053, 36360106, 1327143869, 2654287738]

約数ペア:

[(1, 2654287738), (2, 1327143869), (73, 36360106), (146, 18180053), (647, 4102454), (1294, 2051227), (28099, 94462), (47231, 56198)]