2158524716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{102533}}^1$

素因数の和:102833

約数の個数: 24

約数和(自身を含む): 3990623280

約数和(自身を除く): 1832098564

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 1108, 5263, 10526, 21052, 102533, 205066, 410132, 1948127, 3896254, 7792508, 28401641, 56803282, 113606564, 539631179, 1079262358, 2158524716]

約数ペア:

[(1, 2158524716), (2, 1079262358), (4, 539631179), (19, 113606564), (38, 56803282), (76, 28401641), (277, 7792508), (554, 3896254), (1108, 1948127), (5263, 410132), (10526, 205066), (21052, 102533)]