1177456445

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{1946209}}^1$

素因数の和:1946236

約数の個数: 12

約数和(自身を含む): 1553075580

約数和(自身を除く): 375619135

約数列:

[1, 5, 11, 55, 121, 605, 1946209, 9731045, 21408299, 107041495, 235491289, 1177456445]

約数ペア:

[(1, 1177456445), (5, 235491289), (11, 107041495), (55, 21408299), (121, 9731045), (605, 1946209)]