1314519724

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{139309}}^1$

素因数の和:139657

約数の個数: 24

約数和(自身を含む): 2636859680

約数和(自身を除く): 1322339956

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 139309, 278618, 557236, 975163, 1950326, 3900652, 46947133, 93894266, 187788532, 328629931, 657259862, 1314519724]

約数ペア:

[(1, 1314519724), (2, 657259862), (4, 328629931), (7, 187788532), (14, 93894266), (28, 46947133), (337, 3900652), (674, 1950326), (1348, 975163), (2359, 557236), (4718, 278618), (9436, 139309)]