1279315070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11630137}}^1$

素因数の和:11630155

約数の個数: 16

約数和(自身を含む): 2512109808

約数和(自身を除く): 1232794738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11630137, 23260274, 58150685, 116301370, 127931507, 255863014, 639657535, 1279315070]

約数ペア:

[(1, 1279315070), (2, 639657535), (5, 255863014), (10, 127931507), (11, 116301370), (22, 58150685), (55, 23260274), (110, 11630137)]