2280451664

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2127287}}^1$

素因数の和:2127362

約数の個数: 20

約数和(自身を含む): 4484323104

約数和(自身を除く): 2203871440

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2127287, 4254574, 8509148, 17018296, 34036592, 142528229, 285056458, 570112916, 1140225832, 2280451664]

約数ペア:

[(1, 2280451664), (2, 1140225832), (4, 570112916), (8, 285056458), (16, 142528229), (67, 34036592), (134, 17018296), (268, 8509148), (536, 4254574), (1072, 2127287)]