766884752

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{243301}}^1$

素因数の和:243506

約数の個数: 20

約数和(自身を含む): 1493387676

約数和(自身を除く): 726502924

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 243301, 486602, 973204, 1946408, 3892816, 47930297, 95860594, 191721188, 383442376, 766884752]

約数ペア:

[(1, 766884752), (2, 383442376), (4, 191721188), (8, 95860594), (16, 47930297), (197, 3892816), (394, 1946408), (788, 973204), (1576, 486602), (3152, 243301)]