2080852670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16006559}}^1$

素因数の和:16006579

約数の個数: 16

約数和(自身を含む): 4033653120

約数和(自身を除く): 1952800450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16006559, 32013118, 80032795, 160065590, 208085267, 416170534, 1040426335, 2080852670]

約数ペア:

[(1, 2080852670), (2, 1040426335), (5, 416170534), (10, 208085267), (13, 160065590), (26, 80032795), (65, 32013118), (130, 16006559)]