68054219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 73920000

約数和(自身を除く): 5865781

約数列:

[1, 19, 41, 199, 439, 779, 3781, 8159, 8341, 17999, 87361, 155021, 341981, 1659859, 3581801, 68054219]

約数ペア:

[(1, 68054219), (19, 3581801), (41, 1659859), (199, 341981), (439, 155021), (779, 87361), (3781, 17999), (8159, 8341)]