7281170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56009}}^1$

素因数の和:56029

約数の個数: 16

約数和(自身を含む): 14114520

約数和(自身を除く): 6833350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 56009, 112018, 280045, 560090, 728117, 1456234, 3640585, 7281170]

約数ペア:

[(1, 7281170), (2, 3640585), (5, 1456234), (10, 728117), (13, 560090), (26, 280045), (65, 112018), (130, 56009)]