788960052

素因数分解:

$2^2\times 3^2\times {\mathrm{21915557}}^1$

素因数の和:21915567

約数の個数: 18

約数和(自身を含む): 1994315778

約数和(自身を除く): 1205355726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 21915557, 43831114, 65746671, 87662228, 131493342, 197240013, 262986684, 394480026, 788960052]

約数ペア:

[(1, 788960052), (2, 394480026), (3, 262986684), (4, 197240013), (6, 131493342), (9, 87662228), (12, 65746671), (18, 43831114), (36, 21915557)]