775504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2578

約数の個数: 20

約数和(自身を含む): 1582240

約数和(自身を除く): 806736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2551, 5102, 10204, 20408, 40816, 48469, 96938, 193876, 387752, 775504]

約数ペア:

[(1, 775504), (2, 387752), (4, 193876), (8, 96938), (16, 48469), (19, 40816), (38, 20408), (76, 10204), (152, 5102), (304, 2551)]