2017170758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{120919}}^1$

素因数の和:121379

約数の個数: 16

約数和(自身を含む): 3192288000

約数和(自身を除く): 1175117242

約数列:

[1, 2, 19, 38, 439, 878, 8341, 16682, 120919, 241838, 2297461, 4594922, 53083441, 106166882, 1008585379, 2017170758]

約数ペア:

[(1, 2017170758), (2, 1008585379), (19, 106166882), (38, 53083441), (439, 4594922), (878, 2297461), (8341, 241838), (16682, 120919)]