1325698936

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{2341}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 2524301280

約数和(自身を除く): 1198602344

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 997, 1994, 2341, 3988, 4682, 7976, 9364, 18728, 70787, 141574, 166211, 283148, 332422, 566296, 664844, 1329688, 2333977, 4667954, 9335908, 18671816, 165712367, 331424734, 662849468, 1325698936]

約数ペア:

[(1, 1325698936), (2, 662849468), (4, 331424734), (8, 165712367), (71, 18671816), (142, 9335908), (284, 4667954), (568, 2333977), (997, 1329688), (1994, 664844), (2341, 566296), (3988, 332422), (4682, 283148), (7976, 166211), (9364, 141574), (18728, 70787)]