127978474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{13711}}^1$

素因数の和:14085

約数の個数: 16

約数和(自身を含む): 207325440

約数和(自身を除く): 79346966

約数列:

[1, 2, 13, 26, 359, 718, 4667, 9334, 13711, 27422, 178243, 356486, 4922249, 9844498, 63989237, 127978474]

約数ペア:

[(1, 127978474), (2, 63989237), (13, 9844498), (26, 4922249), (359, 356486), (718, 178243), (4667, 27422), (9334, 13711)]