1292553790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11750489}}^1$

素因数の和:11750507

約数の個数: 16

約数和(自身を含む): 2538105840

約数和(自身を除く): 1245552050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11750489, 23500978, 58752445, 117504890, 129255379, 258510758, 646276895, 1292553790]

約数ペア:

[(1, 1292553790), (2, 646276895), (5, 258510758), (10, 129255379), (11, 117504890), (22, 58752445), (55, 23500978), (110, 11750489)]