2783304985

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{142697}}^1$

素因数の和:142832

約数の個数: 16

約数和(自身を含む): 3452150016

約数和(自身を除く): 668845031

約数列:

[1, 5, 47, 83, 235, 415, 3901, 19505, 142697, 713485, 6706759, 11843851, 33533795, 59219255, 556660997, 2783304985]

約数ペア:

[(1, 2783304985), (5, 556660997), (47, 59219255), (83, 33533795), (235, 11843851), (415, 6706759), (3901, 713485), (19505, 142697)]