4037223056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13280339}}^1$

素因数の和:13280366

約数の個数: 20

約数和(自身を含む): 8233810800

約数和(自身を除く): 4196587744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13280339, 26560678, 53121356, 106242712, 212485424, 252326441, 504652882, 1009305764, 2018611528, 4037223056]

約数ペア:

[(1, 4037223056), (2, 2018611528), (4, 1009305764), (8, 504652882), (16, 252326441), (19, 212485424), (38, 106242712), (76, 53121356), (152, 26560678), (304, 13280339)]