6664756816

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{1659551}}^1$

素因数の和:1659810

約数の個数: 20

約数和(自身を含む): 12964420224

約数和(自身を除く): 6299663408

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 1659551, 3319102, 6638204, 13276408, 26552816, 416547301, 833094602, 1666189204, 3332378408, 6664756816]

約数ペア:

[(1, 6664756816), (2, 3332378408), (4, 1666189204), (8, 833094602), (16, 416547301), (251, 26552816), (502, 13276408), (1004, 6638204), (2008, 3319102), (4016, 1659551)]