486903934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{159223}}^1$

素因数の和:159375

約数の個数: 16

約数和(自身を含む): 802488960

約数和(自身を除く): 315585026

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 159223, 318446, 1751453, 3502906, 22131997, 44263994, 243451967, 486903934]

約数ペア:

[(1, 486903934), (2, 243451967), (11, 44263994), (22, 22131997), (139, 3502906), (278, 1751453), (1529, 318446), (3058, 159223)]