2573246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5243

約数の個数: 16

約数和(自身を含む): 4376400

約数和(自身を除く): 1803154

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 5209, 10418, 67717, 98971, 135434, 197942, 1286623, 2573246]

約数ペア:

[(1, 2573246), (2, 1286623), (13, 197942), (19, 135434), (26, 98971), (38, 67717), (247, 10418), (494, 5209)]