680568866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{337919}}^1$

素因数の和:337993

約数の個数: 16

約数和(自身を含む): 1094860800

約数和(自身を除く): 414291934

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 337919, 675838, 6420461, 12840922, 17909707, 35819414, 340284433, 680568866]

約数ペア:

[(1, 680568866), (2, 340284433), (19, 35819414), (38, 17909707), (53, 12840922), (106, 6420461), (1007, 675838), (2014, 337919)]