44000990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{400009}}^1$

素因数の和:400027

約数の個数: 16

約数和(自身を含む): 86402160

約数和(自身を除く): 42401170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 400009, 800018, 2000045, 4000090, 4400099, 8800198, 22000495, 44000990]

約数ペア:

[(1, 44000990), (2, 22000495), (5, 8800198), (10, 4400099), (11, 4000090), (22, 2000045), (55, 800018), (110, 400009)]