5438314

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 9570528

約数和(自身を除く): 4132214

約数列:

[1, 2, 7, 14, 49, 98, 211, 263, 422, 526, 1477, 1841, 2954, 3682, 10339, 12887, 20678, 25774, 55493, 110986, 388451, 776902, 2719157, 5438314]

約数ペア:

[(1, 5438314), (2, 2719157), (7, 776902), (14, 388451), (49, 110986), (98, 55493), (211, 25774), (263, 20678), (422, 12887), (526, 10339), (1477, 3682), (1841, 2954)]