342642170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2635709}}^1$

素因数の和:2635729

約数の個数: 16

約数和(自身を含む): 664198920

約数和(自身を除く): 321556750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2635709, 5271418, 13178545, 26357090, 34264217, 68528434, 171321085, 342642170]

約数ペア:

[(1, 342642170), (2, 171321085), (5, 68528434), (10, 34264217), (13, 26357090), (26, 13178545), (65, 5271418), (130, 2635709)]