2149803674

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{11719}}^1$

素因数の和:11862

約数の個数: 24

約数和(自身を含む): 3363968160

約数和(自身を除く): 1214164486

約数列:

[1, 2, 37, 67, 74, 134, 1369, 2479, 2738, 4958, 11719, 23438, 91723, 183446, 433603, 785173, 867206, 1570346, 16043311, 29051401, 32086622, 58102802, 1074901837, 2149803674]

約数ペア:

[(1, 2149803674), (2, 1074901837), (37, 58102802), (67, 32086622), (74, 29051401), (134, 16043311), (1369, 1570346), (2479, 867206), (2738, 785173), (4958, 433603), (11719, 183446), (23438, 91723)]