80874963817

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{388693}}^1$

素因数の和:388992

約数の個数: 16

約数和(自身を含む): 87316220160

約数和(自身を除く): 6441256343

約数列:

[1, 19, 47, 233, 893, 4427, 10951, 208069, 388693, 7385167, 18268571, 90565469, 347102849, 1720743911, 4256577043, 80874963817]

約数ペア:

[(1, 80874963817), (19, 4256577043), (47, 1720743911), (233, 347102849), (893, 90565469), (4427, 18268571), (10951, 7385167), (208069, 388693)]