137480090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1249819}}^1$

素因数の和:1249837

約数の個数: 16

約数和(自身を含む): 269961120

約数和(自身を除く): 132481030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1249819, 2499638, 6249095, 12498190, 13748009, 27496018, 68740045, 137480090]

約数ペア:

[(1, 137480090), (2, 68740045), (5, 27496018), (10, 13748009), (11, 12498190), (22, 6249095), (55, 2499638), (110, 1249819)]