1904829322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1219481}}^1$

素因数の和:1219565

約数の個数: 16

約数和(自身を含む): 3160897344

約数和(自身を除く): 1256068022

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1219481, 2438962, 13414291, 26828582, 86583151, 173166302, 952414661, 1904829322]

約数ペア:

[(1, 1904829322), (2, 952414661), (11, 173166302), (22, 86583151), (71, 26828582), (142, 13414291), (781, 2438962), (1562, 1219481)]