917385892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{710051}}^1$

素因数の和:710091

約数の個数: 24

約数和(自身を含む): 1789331040

約数和(自身を除く): 871945148

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 710051, 1420102, 2840204, 12070867, 13490969, 24141734, 26981938, 48283468, 53963876, 229346473, 458692946, 917385892]

約数ペア:

[(1, 917385892), (2, 458692946), (4, 229346473), (17, 53963876), (19, 48283468), (34, 26981938), (38, 24141734), (68, 13490969), (76, 12070867), (323, 2840204), (646, 1420102), (1292, 710051)]