518308

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 1052352

約数和(自身を除く): 534044

約数列:

[1, 2, 4, 7, 14, 28, 107, 173, 214, 346, 428, 692, 749, 1211, 1498, 2422, 2996, 4844, 18511, 37022, 74044, 129577, 259154, 518308]

約数ペア:

[(1, 518308), (2, 259154), (4, 129577), (7, 74044), (14, 37022), (28, 18511), (107, 4844), (173, 2996), (214, 2422), (346, 1498), (428, 1211), (692, 749)]