2010366721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{919}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 2246529600

約数和(自身を除く): 236162879

約数列:

[1, 11, 101, 121, 179, 919, 1111, 1969, 10109, 12221, 18079, 21659, 92819, 111199, 164501, 198869, 1021009, 1809511, 2187559, 11231099, 16614601, 19904621, 182760611, 2010366721]

約数ペア:

[(1, 2010366721), (11, 182760611), (101, 19904621), (121, 16614601), (179, 11231099), (919, 2187559), (1111, 1809511), (1969, 1021009), (10109, 198869), (12221, 164501), (18079, 111199), (21659, 92819)]