2849405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 3749760

約数和(自身を除く): 900355

約数列:

[1, 5, 13, 59, 65, 295, 743, 767, 3715, 3835, 9659, 43837, 48295, 219185, 569881, 2849405]

約数ペア:

[(1, 2849405), (5, 569881), (13, 219185), (59, 48295), (65, 43837), (295, 9659), (743, 3835), (767, 3715)]