2017595408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6636827}}^1$

素因数の和:6636854

約数の個数: 20

約数和(自身を含む): 4114833360

約数和(自身を除く): 2097237952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6636827, 13273654, 26547308, 53094616, 106189232, 126099713, 252199426, 504398852, 1008797704, 2017595408]

約数ペア:

[(1, 2017595408), (2, 1008797704), (4, 504398852), (8, 252199426), (16, 126099713), (19, 106189232), (38, 53094616), (76, 26547308), (152, 13273654), (304, 6636827)]