1090308122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{123143}}^1$

素因数の和:123397

約数の個数: 16

約数和(自身を含む): 1728941760

約数和(自身を除く): 638633638

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 123143, 246286, 2339717, 4679434, 28692319, 57384638, 545154061, 1090308122]

約数ペア:

[(1, 1090308122), (2, 545154061), (19, 57384638), (38, 28692319), (233, 4679434), (466, 2339717), (4427, 246286), (8854, 123143)]