2064464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6791}}^1$

素因数の和:6818

約数の個数: 20

約数和(自身を含む): 4211040

約数和(自身を除く): 2146576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6791, 13582, 27164, 54328, 108656, 129029, 258058, 516116, 1032232, 2064464]

約数ペア:

[(1, 2064464), (2, 1032232), (4, 516116), (8, 258058), (16, 129029), (19, 108656), (38, 54328), (76, 27164), (152, 13582), (304, 6791)]