2471238686

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9290371}}^1$

素因数の和:9290399

約数の個数: 16

約数和(自身を含む): 4459378560

約数和(自身を除く): 1988139874

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 9290371, 18580742, 65032597, 130065194, 176517049, 353034098, 1235619343, 2471238686]

約数ペア:

[(1, 2471238686), (2, 1235619343), (7, 353034098), (14, 176517049), (19, 130065194), (38, 65032597), (133, 18580742), (266, 9290371)]