8045778422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{20717}}^1$

素因数の和:20996

約数の個数: 32

約数和(自身を含む): 13365596160

約数和(自身を除く): 5319817738

約数列:

[1, 2, 11, 22, 127, 139, 254, 278, 1397, 1529, 2794, 3058, 17653, 20717, 35306, 41434, 194183, 227887, 388366, 455774, 2631059, 2879663, 5262118, 5759326, 28941649, 31676293, 57883298, 63352586, 365717201, 731434402, 4022889211, 8045778422]

約数ペア:

[(1, 8045778422), (2, 4022889211), (11, 731434402), (22, 365717201), (127, 63352586), (139, 57883298), (254, 31676293), (278, 28941649), (1397, 5759326), (1529, 5262118), (2794, 2879663), (3058, 2631059), (17653, 455774), (20717, 388366), (35306, 227887), (41434, 194183)]