2019693452

素因数分解:

$2^2\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{23201}}^1$

素因数の和:26321

約数の個数: 24

約数和(自身を含む): 4040860320

約数和(自身を除く): 2021166868

約数列:

[1, 2, 4, 7, 14, 28, 3109, 6218, 12436, 21763, 23201, 43526, 46402, 87052, 92804, 162407, 324814, 649628, 72131909, 144263818, 288527636, 504923363, 1009846726, 2019693452]

約数ペア:

[(1, 2019693452), (2, 1009846726), (4, 504923363), (7, 288527636), (14, 144263818), (28, 72131909), (3109, 649628), (6218, 324814), (12436, 162407), (21763, 92804), (23201, 87052), (43526, 46402)]