513253934

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{24971}}^1$

素因数の和:25255

約数の個数: 16

約数和(自身を含む): 791112960

約数和(自身を除く): 277859026

約数列:

[1, 2, 43, 86, 239, 478, 10277, 20554, 24971, 49942, 1073753, 2147506, 5968069, 11936138, 256626967, 513253934]

約数ペア:

[(1, 513253934), (2, 256626967), (43, 11936138), (86, 5968069), (239, 2147506), (478, 1073753), (10277, 49942), (20554, 24971)]