65781518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{130003}}^1$

素因数の和:130039

約数の個数: 16

約数和(自身を含む): 112323456

約数和(自身を除く): 46541938

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 130003, 260006, 1430033, 2860066, 2990069, 5980138, 32890759, 65781518]

約数ペア:

[(1, 65781518), (2, 32890759), (11, 5980138), (22, 2990069), (23, 2860066), (46, 1430033), (253, 260006), (506, 130003)]