865461130

素因数分解:

$2^1\times 5^1\times {\mathrm{6961}}^1\times {\mathrm{12433}}^1$

素因数の和:19401

約数の個数: 16

約数和(自身を含む): 1558179144

約数和(自身を除く): 692718014

約数列:

[1, 2, 5, 10, 6961, 12433, 13922, 24866, 34805, 62165, 69610, 124330, 86546113, 173092226, 432730565, 865461130]

約数ペア:

[(1, 865461130), (2, 432730565), (5, 173092226), (10, 86546113), (6961, 124330), (12433, 69610), (13922, 62165), (24866, 34805)]