248048639

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3511}}^1$

素因数の和:3638

約数の個数: 16

約数和(自身を含む): 267024384

約数和(自身を除く): 18975745

約数列:

[1, 31, 43, 53, 1333, 1643, 2279, 3511, 70649, 108841, 150973, 186083, 4680163, 5768573, 8001569, 248048639]

約数ペア:

[(1, 248048639), (31, 8001569), (43, 5768573), (53, 4680163), (1333, 186083), (1643, 150973), (2279, 108841), (3511, 70649)]