4238840416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{6971777}}^1$

素因数の和:6971806

約数の個数: 24

約数和(自身を含む): 8784440280

約数和(自身を除く): 4545599864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 6971777, 13943554, 27887108, 55774216, 111548432, 132463763, 223096864, 264927526, 529855052, 1059710104, 2119420208, 4238840416]

約数ペア:

[(1, 4238840416), (2, 2119420208), (4, 1059710104), (8, 529855052), (16, 264927526), (19, 223096864), (32, 132463763), (38, 111548432), (76, 55774216), (152, 27887108), (304, 13943554), (608, 6971777)]