246889385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{6469}}^1$

素因数の和:6940

約数の個数: 16

約数和(自身を含む): 314442000

約数和(自身を除く): 67552615

約数列:

[1, 5, 17, 85, 449, 2245, 6469, 7633, 32345, 38165, 109973, 549865, 2904581, 14522905, 49377877, 246889385]

約数ペア:

[(1, 246889385), (5, 49377877), (17, 14522905), (85, 2904581), (449, 549865), (2245, 109973), (6469, 38165), (7633, 32345)]