299968372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{86297}}^1$

素因数の和:86391

約数の個数: 24

約数和(自身を含む): 579922560

約数和(自身を除く): 279954188

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 86297, 172594, 345188, 949267, 1898534, 3797068, 6817463, 13634926, 27269852, 74992093, 149984186, 299968372]

約数ペア:

[(1, 299968372), (2, 149984186), (4, 74992093), (11, 27269852), (22, 13634926), (44, 6817463), (79, 3797068), (158, 1898534), (316, 949267), (869, 345188), (1738, 172594), (3476, 86297)]