2019922619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1109}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 2434682880

約数和(自身を除く): 414760261

約数列:

[1, 11, 13, 47, 143, 271, 517, 611, 1109, 2981, 3523, 6721, 12199, 12737, 14417, 38753, 52123, 140107, 158587, 165581, 300539, 573353, 677599, 1821391, 3305929, 3907007, 7453589, 14125333, 42977077, 155378663, 183629329, 2019922619]

約数ペア:

[(1, 2019922619), (11, 183629329), (13, 155378663), (47, 42977077), (143, 14125333), (271, 7453589), (517, 3907007), (611, 3305929), (1109, 1821391), (2981, 677599), (3523, 573353), (6721, 300539), (12199, 165581), (12737, 158587), (14417, 140107), (38753, 52123)]