1377857776

素因数分解:

$2^4\times {\mathrm{7019}}^1\times {\mathrm{12269}}^1$

素因数の和:19296

約数の個数: 20

約数和(自身を含む): 2670197400

約数和(自身を除く): 1292339624

約数列:

[1, 2, 4, 8, 16, 7019, 12269, 14038, 24538, 28076, 49076, 56152, 98152, 112304, 196304, 86116111, 172232222, 344464444, 688928888, 1377857776]

約数ペア:

[(1, 1377857776), (2, 688928888), (4, 344464444), (8, 172232222), (16, 86116111), (7019, 196304), (12269, 112304), (14038, 98152), (24538, 56152), (28076, 49076)]