764492018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{27077}}^1$

素因数の和:27841

約数の個数: 16

約数和(自身を含む): 1208761920

約数和(自身を除く): 444269902

約数列:

[1, 2, 19, 38, 743, 1486, 14117, 27077, 28234, 54154, 514463, 1028926, 20118211, 40236422, 382246009, 764492018]

約数ペア:

[(1, 764492018), (2, 382246009), (19, 40236422), (38, 20118211), (743, 1028926), (1486, 514463), (14117, 54154), (27077, 28234)]