2019867824149

素因数分解:

$7^1\times {\mathrm{1279}}^1\times {\mathrm{9767}}^1\times {\mathrm{23099}}^1$

素因数の和:34152

約数の個数: 16

約数和(自身を含む): 2310561792000

約数和(自身を除く): 290693967851

約数列:

[1, 7, 1279, 8953, 9767, 23099, 68369, 161693, 12491993, 29543621, 87443951, 206805347, 225607933, 1579255531, 288552546307, 2019867824149]

約数ペア:

[(1, 2019867824149), (7, 288552546307), (1279, 1579255531), (8953, 225607933), (9767, 206805347), (23099, 87443951), (68369, 29543621), (161693, 12491993)]