133078990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1209809}}^1$

素因数の和:1209827

約数の個数: 16

約数和(自身を含む): 261318960

約数和(自身を除く): 128239970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1209809, 2419618, 6049045, 12098090, 13307899, 26615798, 66539495, 133078990]

約数ペア:

[(1, 133078990), (2, 66539495), (5, 26615798), (10, 13307899), (11, 12098090), (22, 6049045), (55, 2419618), (110, 1209809)]