1959968129

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1\times {\mathrm{2617}}^1$

素因数の和:3824

約数の個数: 16

約数和(自身を含む): 2265973248

約数和(自身を除く): 306005119

約数列:

[1, 7, 97, 679, 1103, 2617, 7721, 18319, 106991, 253849, 748937, 1776943, 2886551, 20205857, 279995447, 1959968129]

約数ペア:

[(1, 1959968129), (7, 279995447), (97, 20205857), (679, 2886551), (1103, 1776943), (2617, 748937), (7721, 253849), (18319, 106991)]