4937932078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{991951}}^1$

素因数の和:992103

約数の個数: 16

約数和(自身を含む): 7856259840

約数和(自身を除く): 2918327762

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 991951, 1983902, 18847069, 37694138, 129945581, 259891162, 2468966039, 4937932078]

約数ペア:

[(1, 4937932078), (2, 2468966039), (19, 259891162), (38, 129945581), (131, 37694138), (262, 18847069), (2489, 1983902), (4978, 991951)]