1297942376

素因数分解:

$2^3\times {\mathrm{3259}}^1\times {\mathrm{49783}}^1$

素因数の和:53048

約数の個数: 16

約数和(自身を含む): 2434437600

約数和(自身を除く): 1136495224

約数列:

[1, 2, 4, 8, 3259, 6518, 13036, 26072, 49783, 99566, 199132, 398264, 162242797, 324485594, 648971188, 1297942376]

約数ペア:

[(1, 1297942376), (2, 648971188), (4, 324485594), (8, 162242797), (3259, 398264), (6518, 199132), (13036, 99566), (26072, 49783)]