1220279047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{4877}}^1$

素因数の和:5922

約数の個数: 16

約数和(自身を含む): 1384961760

約数和(自身を除く): 164682713

約数列:

[1, 13, 19, 247, 1013, 4877, 13169, 19247, 63401, 92663, 250211, 1204619, 4940401, 64225213, 93867619, 1220279047]

約数ペア:

[(1, 1220279047), (13, 93867619), (19, 64225213), (247, 4940401), (1013, 1204619), (4877, 250211), (13169, 92663), (19247, 63401)]