520014018

素因数分解:

$2^1\times 3^1\times {\mathrm{3989}}^1\times {\mathrm{21727}}^1$

素因数の和:25721

約数の個数: 16

約数和(自身を含む): 1040336640

約数和(自身を除く): 520322622

約数列:

[1, 2, 3, 6, 3989, 7978, 11967, 21727, 23934, 43454, 65181, 130362, 86669003, 173338006, 260007009, 520014018]

約数ペア:

[(1, 520014018), (2, 260007009), (3, 173338006), (6, 86669003), (3989, 130362), (7978, 65181), (11967, 43454), (21727, 23934)]