1143242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 16

約数和(自身を含む): 1778112

約数和(自身を除く): 634870

約数列:

[1, 2, 71, 83, 97, 142, 166, 194, 5893, 6887, 8051, 11786, 13774, 16102, 571621, 1143242]

約数ペア:

[(1, 1143242), (2, 571621), (71, 16102), (83, 13774), (97, 11786), (142, 8051), (166, 6887), (194, 5893)]