2809632794

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1\times {\mathrm{10657}}^1$

素因数の和:12881

約数の個数: 16

約数和(自身を含む): 4285922856

約数和(自身を除く): 1476290062

約数列:

[1, 2, 61, 122, 2161, 4322, 10657, 21314, 131821, 263642, 650077, 1300154, 23029777, 46059554, 1404816397, 2809632794]

約数ペア:

[(1, 2809632794), (2, 1404816397), (61, 46059554), (122, 23029777), (2161, 1300154), (4322, 650077), (10657, 263642), (21314, 131821)]