378828004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4984579}}^1$

素因数の和:4984602

約数の個数: 12

約数和(自身を含む): 697841200

約数和(自身を除く): 319013196

約数列:

[1, 2, 4, 19, 38, 76, 4984579, 9969158, 19938316, 94707001, 189414002, 378828004]

約数ペア:

[(1, 378828004), (2, 189414002), (4, 94707001), (19, 19938316), (38, 9969158), (76, 4984579)]