136400990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1240009}}^1$

素因数の和:1240027

約数の個数: 16

約数和(自身を含む): 267842160

約数和(自身を除く): 131441170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1240009, 2480018, 6200045, 12400090, 13640099, 27280198, 68200495, 136400990]

約数ペア:

[(1, 136400990), (2, 68200495), (5, 27280198), (10, 13640099), (11, 12400090), (22, 6200045), (55, 2480018), (110, 1240009)]