2089968155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{32957}}^1$

素因数の和:34126

約数の個数: 16

約数和(自身を含む): 2738414304

約数和(自身を除く): 648446149

約数列:

[1, 5, 11, 55, 1153, 5765, 12683, 32957, 63415, 164785, 362527, 1812635, 37999421, 189997105, 417993631, 2089968155]

約数ペア:

[(1, 2089968155), (5, 417993631), (11, 189997105), (55, 37999421), (1153, 1812635), (5765, 362527), (12683, 164785), (32957, 63415)]