138740522

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1\times {\mathrm{2161}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 212948352

約数和(自身を除く): 74207830

約数列:

[1, 2, 47, 94, 683, 1366, 2161, 4322, 32101, 64202, 101567, 203134, 1475963, 2951926, 69370261, 138740522]

約数ペア:

[(1, 138740522), (2, 69370261), (47, 2951926), (94, 1475963), (683, 203134), (1366, 101567), (2161, 64202), (4322, 32101)]