1120991261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1\times {\mathrm{863}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 1218018816

約数和(自身を除く): 97027555

約数列:

[1, 13, 163, 613, 863, 2119, 7969, 11219, 99919, 140669, 529019, 1298947, 1828697, 6877247, 86230097, 1120991261]

約数ペア:

[(1, 1120991261), (13, 86230097), (163, 6877247), (613, 1828697), (863, 1298947), (2119, 529019), (7969, 140669), (11219, 99919)]