2672138456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{25693639}}^1$

素因数の和:25693658

約数の個数: 16

約数和(自身を含む): 5395664400

約数和(自身を除く): 2723525944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 25693639, 51387278, 102774556, 205549112, 334017307, 668034614, 1336069228, 2672138456]

約数ペア:

[(1, 2672138456), (2, 1336069228), (4, 668034614), (8, 334017307), (13, 205549112), (26, 102774556), (52, 51387278), (104, 25693639)]