745126268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{38149}}^1$

素因数の和:38429

約数の個数: 24

約数和(自身を含む): 1377978000

約数和(自身を除く): 632851732

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 4883, 9766, 19532, 38149, 76298, 152596, 724831, 1449662, 2899324, 9804293, 19608586, 39217172, 186281567, 372563134, 745126268]

約数ペア:

[(1, 745126268), (2, 372563134), (4, 186281567), (19, 39217172), (38, 19608586), (76, 9804293), (257, 2899324), (514, 1449662), (1028, 724831), (4883, 152596), (9766, 76298), (19532, 38149)]