2019974302

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{809}}^1\times {\mathrm{4507}}^1$

素因数の和:5595

約数の個数: 16

約数和(自身を含む): 3045334320

約数和(自身を除く): 1025360018

約数列:

[1, 2, 277, 554, 809, 1618, 4507, 9014, 224093, 448186, 1248439, 2496878, 3646163, 7292326, 1009987151, 2019974302]

約数ペア:

[(1, 2019974302), (2, 1009987151), (277, 7292326), (554, 3646163), (809, 2496878), (1618, 1248439), (4507, 448186), (9014, 224093)]