1306120465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{340579}}^1$

素因数の和:340656

約数の個数: 16

約数和(自身を含む): 1716523200

約数和(自身を除く): 410402735

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 340579, 1702895, 4427527, 20094161, 22137635, 100470805, 261224093, 1306120465]

約数ペア:

[(1, 1306120465), (5, 261224093), (13, 100470805), (59, 22137635), (65, 20094161), (295, 4427527), (767, 1702895), (3835, 340579)]