384996854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{39863}}^1$

素因数の和:40315

約数の個数: 16

約数和(自身を含む): 631445760

約数和(自身を除く): 246448906

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 39863, 79726, 438493, 876986, 17499857, 34999714, 192498427, 384996854]

約数ペア:

[(1, 384996854), (2, 192498427), (11, 34999714), (22, 17499857), (439, 876986), (878, 438493), (4829, 79726), (9658, 39863)]