2138246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 3544128

約数和(自身を除く): 1405882

約数列:

[1, 2, 11, 22, 83, 166, 913, 1171, 1826, 2342, 12881, 25762, 97193, 194386, 1069123, 2138246]

約数ペア:

[(1, 2138246), (2, 1069123), (11, 194386), (22, 97193), (83, 25762), (166, 12881), (913, 2342), (1171, 1826)]