2109757982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1\times {\mathrm{27653}}^1$

素因数の和:28723

約数の個数: 16

約数和(自身を含む): 3253437792

約数和(自身を除く): 1143679810

約数列:

[1, 2, 37, 74, 1031, 2062, 27653, 38147, 55306, 76294, 1023161, 2046322, 28510243, 57020486, 1054878991, 2109757982]

約数ペア:

[(1, 2109757982), (2, 1054878991), (37, 57020486), (74, 28510243), (1031, 2046322), (2062, 1023161), (27653, 76294), (38147, 55306)]