489094556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167269}}^1$

素因数の和:167333

約数の個数: 24

約数和(自身を含む): 927344880

約数和(自身を除く): 438250324

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 167269, 334538, 669076, 2843573, 5687146, 7192567, 11374292, 14385134, 28770268, 122273639, 244547278, 489094556]

約数ペア:

[(1, 489094556), (2, 244547278), (4, 122273639), (17, 28770268), (34, 14385134), (43, 11374292), (68, 7192567), (86, 5687146), (172, 2843573), (731, 669076), (1462, 334538), (2924, 167269)]