252276178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{4861}}^1$

素因数の和:5218

約数の個数: 32

約数和(自身を含む): 473286528

約数和(自身を除く): 221010350

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 337, 674, 2359, 3707, 4718, 4861, 7414, 9722, 25949, 34027, 51898, 53471, 68054, 106942, 374297, 748594, 1638157, 3276314, 11467099, 18019727, 22934198, 36039454, 126138089, 252276178]

約数ペア:

[(1, 252276178), (2, 126138089), (7, 36039454), (11, 22934198), (14, 18019727), (22, 11467099), (77, 3276314), (154, 1638157), (337, 748594), (674, 374297), (2359, 106942), (3707, 68054), (4718, 53471), (4861, 51898), (7414, 34027), (9722, 25949)]