4019444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7027}}^1$

素因数の和:7055

約数の個数: 24

約数和(自身を含む): 8264928

約数和(自身を除く): 4245484

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 7027, 14054, 28108, 77297, 91351, 154594, 182702, 309188, 365404, 1004861, 2009722, 4019444]

約数ペア:

[(1, 4019444), (2, 2009722), (4, 1004861), (11, 365404), (13, 309188), (22, 182702), (26, 154594), (44, 91351), (52, 77297), (143, 28108), (286, 14054), (572, 7027)]