2687595898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4397}}^1\times {\mathrm{23509}}^1$

素因数の和:27921

約数の個数: 16

約数和(自身を含む): 4342673160

約数和(自身を除く): 1655077262

約数列:

[1, 2, 13, 26, 4397, 8794, 23509, 47018, 57161, 114322, 305617, 611234, 103369073, 206738146, 1343797949, 2687595898]

約数ペア:

[(1, 2687595898), (2, 1343797949), (13, 206738146), (26, 103369073), (4397, 611234), (8794, 305617), (23509, 114322), (47018, 57161)]