26824006

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:780

約数の個数: 24

約数和(自身を含む): 44528400

約数和(自身を除く): 17704394

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 557, 1114, 2189, 4378, 6127, 12254, 24079, 48158, 67397, 110843, 134794, 221686, 1219273, 2438546, 13412003, 26824006]

約数ペア:

[(1, 26824006), (2, 13412003), (11, 2438546), (22, 1219273), (121, 221686), (199, 134794), (242, 110843), (398, 67397), (557, 48158), (1114, 24079), (2189, 12254), (4378, 6127)]