980854490165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{938616737}}^1$

素因数の和:938616772

約数の個数: 16

約数和(自身を含む): 1351608102720

約数和(自身を除く): 370753612555

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 938616737, 4693083685, 10324784107, 17833718003, 51623920535, 89168590015, 196170898033, 980854490165]

約数ペア:

[(1, 980854490165), (5, 196170898033), (11, 89168590015), (19, 51623920535), (55, 17833718003), (95, 10324784107), (209, 4693083685), (1045, 938616737)]