2008696545

素因数分解:

$3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{124339}}^1$

素因数の和:124709

約数の個数: 24

約数和(自身を含む): 3491467200

約数和(自身を除く): 1482770655

約数列:

[1, 3, 5, 9, 15, 45, 359, 1077, 1795, 3231, 5385, 16155, 124339, 373017, 621695, 1119051, 1865085, 5595255, 44637701, 133913103, 223188505, 401739309, 669565515, 2008696545]

約数ペア:

[(1, 2008696545), (3, 669565515), (5, 401739309), (9, 223188505), (15, 133913103), (45, 44637701), (359, 5595255), (1077, 1865085), (1795, 1119051), (3231, 621695), (5385, 373017), (16155, 124339)]