2912794295645

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{787}}^1\times {\mathrm{4380043}}^1$

素因数の和:4380861

約数の個数: 24

約数和(自身を含む): 3789719189856

約数和(自身を除く): 876924894211

約数列:

[1, 5, 13, 65, 169, 787, 845, 3935, 10231, 51155, 133003, 665015, 4380043, 21900215, 56940559, 284702795, 740227267, 3447093841, 3701136335, 17235469205, 44812219933, 224061099665, 582558859129, 2912794295645]

約数ペア:

[(1, 2912794295645), (5, 582558859129), (13, 224061099665), (65, 44812219933), (169, 17235469205), (787, 3701136335), (845, 3447093841), (3935, 740227267), (10231, 284702795), (51155, 56940559), (133003, 21900215), (665015, 4380043)]