488984874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{612763}}^1$

素因数の和:612794

約数の個数: 32

約数和(自身を含む): 1176506880

約数和(自身を除く): 687522006

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 612763, 1225526, 1838289, 3676578, 4289341, 8578682, 11642497, 12868023, 23284994, 25736046, 34927491, 69854982, 81497479, 162994958, 244492437, 488984874]

約数ペア:

[(1, 488984874), (2, 244492437), (3, 162994958), (6, 81497479), (7, 69854982), (14, 34927491), (19, 25736046), (21, 23284994), (38, 12868023), (42, 11642497), (57, 8578682), (114, 4289341), (133, 3676578), (266, 1838289), (399, 1225526), (798, 612763)]