2672218672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8790193}}^1$

素因数の和:8790220

約数の個数: 20

約数和(自身を含む): 5449920280

約数和(自身を除く): 2777701608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8790193, 17580386, 35160772, 70321544, 140643088, 167013667, 334027334, 668054668, 1336109336, 2672218672]

約数ペア:

[(1, 2672218672), (2, 1336109336), (4, 668054668), (8, 334027334), (16, 167013667), (19, 140643088), (38, 70321544), (76, 35160772), (152, 17580386), (304, 8790193)]