1717770256

素因数分解:

$2^4\times {\mathrm{2161}}^1\times {\mathrm{49681}}^1$

素因数の和:51850

約数の個数: 20

約数和(自身を含む): 3329787004

約数和(自身を除く): 1612016748

約数列:

[1, 2, 4, 8, 16, 2161, 4322, 8644, 17288, 34576, 49681, 99362, 198724, 397448, 794896, 107360641, 214721282, 429442564, 858885128, 1717770256]

約数ペア:

[(1, 1717770256), (2, 858885128), (4, 429442564), (8, 214721282), (16, 107360641), (2161, 794896), (4322, 397448), (8644, 198724), (17288, 99362), (34576, 49681)]