2008993029

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{160861}}^1$

素因数の和:161068

約数の個数: 16

約数和(自身を含む): 2810580864

約数和(自身を除く): 801587835

約数列:

[1, 3, 23, 69, 181, 543, 4163, 12489, 160861, 482583, 3699803, 11099409, 29115841, 87347523, 669664343, 2008993029]

約数ペア:

[(1, 2008993029), (3, 669664343), (23, 87347523), (69, 29115841), (181, 11099409), (543, 3699803), (4163, 482583), (12489, 160861)]