2017664453981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{135970379}}^1$

素因数の和:135970480

約数の個数: 16

約数和(自身を含む): 2349568166400

約数和(自身を除く): 331903712419

約数列:

[1, 11, 19, 71, 209, 781, 1349, 14839, 135970379, 1495674169, 2583437201, 9653896909, 28417809211, 106192865999, 183424041271, 2017664453981]

約数ペア:

[(1, 2017664453981), (11, 183424041271), (19, 106192865999), (71, 28417809211), (209, 9653896909), (781, 2583437201), (1349, 1495674169), (14839, 135970379)]