2066435

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 3151872

約数和(自身を除く): 1085437

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 151, 161, 391, 595, 755, 805, 1057, 1955, 2567, 2737, 3473, 5285, 12835, 13685, 17365, 17969, 24311, 59041, 89845, 121555, 295205, 413287, 2066435]

約数ペア:

[(1, 2066435), (5, 413287), (7, 295205), (17, 121555), (23, 89845), (35, 59041), (85, 24311), (115, 17969), (119, 17365), (151, 13685), (161, 12835), (391, 5285), (595, 3473), (755, 2737), (805, 2567), (1057, 1955)]