156982806734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317778961}}^1$

素因数の和:317778995

約数の個数: 16

約数和(自身を含む): 266934328080

約数和(自身を除く): 109951521346

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 317778961, 635557922, 4131126493, 6037800259, 8262252986, 12075600518, 78491403367, 156982806734]

約数ペア:

[(1, 156982806734), (2, 78491403367), (13, 12075600518), (19, 8262252986), (26, 6037800259), (38, 4131126493), (247, 635557922), (494, 317778961)]