1520985026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{712739}}^1$

素因数の和:712849

約数の個数: 16

約数和(自身を含む): 2514546720

約数和(自身を除く): 993561694

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 712739, 1425478, 7840129, 15680258, 69135683, 138271366, 760492513, 1520985026]

約数ペア:

[(1, 1520985026), (2, 760492513), (11, 138271366), (22, 69135683), (97, 15680258), (194, 7840129), (1067, 1425478), (2134, 712739)]