9968494412

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{9696979}}^1$

素因数の和:9697240

約数の個数: 12

約数和(自身を含む): 17512745880

約数和(自身を除く): 7544251468

約数列:

[1, 2, 4, 257, 514, 1028, 9696979, 19393958, 38787916, 2492123603, 4984247206, 9968494412]

約数ペア:

[(1, 9968494412), (2, 4984247206), (4, 2492123603), (257, 38787916), (514, 19393958), (1028, 9696979)]