396603847585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1987043}}^1$

素因数の和:1987269

約数の個数: 32

約数和(自身を含む): 549377925120

約数和(自身を除く): 152774077535

約数列:

[1, 5, 11, 19, 55, 95, 191, 209, 955, 1045, 2101, 3629, 10505, 18145, 39919, 199595, 1987043, 9935215, 21857473, 37753817, 109287365, 188769085, 379525213, 415291987, 1897626065, 2076459935, 4174777343, 7210979047, 20873886715, 36054895235, 79320769517, 396603847585]

約数ペア:

[(1, 396603847585), (5, 79320769517), (11, 36054895235), (19, 20873886715), (55, 7210979047), (95, 4174777343), (191, 2076459935), (209, 1897626065), (955, 415291987), (1045, 379525213), (2101, 188769085), (3629, 109287365), (10505, 37753817), (18145, 21857473), (39919, 9935215), (199595, 1987043)]