2165136

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1103

約数の個数: 40

約数和(自身を含む): 5728800

約数和(自身を除く): 3563664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1049, 2064, 2098, 3147, 4196, 6294, 8392, 12588, 16784, 25176, 45107, 50352, 90214, 135321, 180428, 270642, 360856, 541284, 721712, 1082568, 2165136]

約数ペア:

[(1, 2165136), (2, 1082568), (3, 721712), (4, 541284), (6, 360856), (8, 270642), (12, 180428), (16, 135321), (24, 90214), (43, 50352), (48, 45107), (86, 25176), (129, 16784), (172, 12588), (258, 8392), (344, 6294), (516, 4196), (688, 3147), (1032, 2098), (1049, 2064)]