264322268

素因数分解:

$2^2\times 7^2\times {\mathrm{1348583}}^1$

素因数の和:1348601

約数の個数: 18

約数和(自身を含む): 538085016

約数和(自身を除く): 273762748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1348583, 2697166, 5394332, 9440081, 18880162, 37760324, 66080567, 132161134, 264322268]

約数ペア:

[(1, 264322268), (2, 132161134), (4, 66080567), (7, 37760324), (14, 18880162), (28, 9440081), (49, 5394332), (98, 2697166), (196, 1348583)]