434097788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{997}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 850056480

約数和(自身を除く): 415958692

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 337, 646, 674, 997, 1292, 1348, 1994, 3988, 5729, 6403, 11458, 12806, 16949, 18943, 22916, 25612, 33898, 37886, 67796, 75772, 108851, 217702, 322031, 335989, 435404, 644062, 671978, 1288124, 1343956, 5711813, 6383791, 11423626, 12767582, 22847252, 25535164, 108524447, 217048894, 434097788]

約数ペア:

[(1, 434097788), (2, 217048894), (4, 108524447), (17, 25535164), (19, 22847252), (34, 12767582), (38, 11423626), (68, 6383791), (76, 5711813), (323, 1343956), (337, 1288124), (646, 671978), (674, 644062), (997, 435404), (1292, 335989), (1348, 322031), (1994, 217702), (3988, 108851), (5729, 75772), (6403, 67796), (11458, 37886), (12806, 33898), (16949, 25612), (18943, 22916)]