6439841276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{656323}}^1$

素因数の和:656561

約数の個数: 24

約数和(自身を含む): 12349392384

約数和(自身を除く): 5909551108

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 9812, 656323, 1312646, 2625292, 7219553, 14439106, 28878212, 146360029, 292720058, 585440116, 1609960319, 3219920638, 6439841276]

約数ペア:

[(1, 6439841276), (2, 3219920638), (4, 1609960319), (11, 585440116), (22, 292720058), (44, 146360029), (223, 28878212), (446, 14439106), (892, 7219553), (2453, 2625292), (4906, 1312646), (9812, 656323)]