268441538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{8243}}^1$

素因数の和:9121

約数の個数: 16

約数和(自身を含む): 424401120

約数和(自身を除く): 155959582

約数列:

[1, 2, 19, 38, 857, 1714, 8243, 16283, 16486, 32566, 156617, 313234, 7064251, 14128502, 134220769, 268441538]

約数ペア:

[(1, 268441538), (2, 134220769), (19, 14128502), (38, 7064251), (857, 313234), (1714, 156617), (8243, 32566), (16283, 16486)]