518522036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{31079}}^1$

素因数の和:31223

約数の個数: 24

約数和(自身を含む): 938118720

約数和(自身を除く): 419596684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 4171, 8342, 16684, 31079, 62158, 124316, 1336397, 2672794, 3014663, 5345588, 6029326, 12058652, 129630509, 259261018, 518522036]

約数ペア:

[(1, 518522036), (2, 259261018), (4, 129630509), (43, 12058652), (86, 6029326), (97, 5345588), (172, 3014663), (194, 2672794), (388, 1336397), (4171, 124316), (8342, 62158), (16684, 31079)]