1272814510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11571041}}^1$

素因数の和:11571059

約数の個数: 16

約数和(自身を含む): 2499345072

約数和(自身を除く): 1226530562

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11571041, 23142082, 57855205, 115710410, 127281451, 254562902, 636407255, 1272814510]

約数ペア:

[(1, 1272814510), (2, 636407255), (5, 254562902), (10, 127281451), (11, 115710410), (22, 57855205), (55, 23142082), (110, 11571041)]