2213276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 4308864

約数和(自身を除く): 2095588

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1373, 1612, 2746, 5492, 17849, 35698, 42563, 71396, 85126, 170252, 553319, 1106638, 2213276]

約数ペア:

[(1, 2213276), (2, 1106638), (4, 553319), (13, 170252), (26, 85126), (31, 71396), (52, 42563), (62, 35698), (124, 17849), (403, 5492), (806, 2746), (1373, 1612)]