489291264014

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1519538087}}^1$

素因数の和:1519538119

約数の個数: 16

約数和(自身を含む): 875253938688

約数和(自身を除く): 385962674674

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1519538087, 3039076174, 10636766609, 21273533218, 34949376001, 69898752002, 244645632007, 489291264014]

約数ペア:

[(1, 489291264014), (2, 244645632007), (7, 69898752002), (14, 34949376001), (23, 21273533218), (46, 10636766609), (161, 3039076174), (322, 1519538087)]