1739680432

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{817519}}^1$

素因数の和:817553

約数の個数: 40

約数和(自身を含む): 4054899200

約数和(自身を除く): 2315218768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 817519, 1635038, 3270076, 5722633, 6540152, 11445266, 13080304, 15532861, 22890532, 31065722, 45781064, 62131444, 91562128, 108730027, 124262888, 217460054, 248525776, 434920108, 869840216, 1739680432]

約数ペア:

[(1, 1739680432), (2, 869840216), (4, 434920108), (7, 248525776), (8, 217460054), (14, 124262888), (16, 108730027), (19, 91562128), (28, 62131444), (38, 45781064), (56, 31065722), (76, 22890532), (112, 15532861), (133, 13080304), (152, 11445266), (266, 6540152), (304, 5722633), (532, 3270076), (1064, 1635038), (2128, 817519)]