3871533838

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{90749}}^1$

素因数の和:91091

約数の個数: 16

約数和(自身を含む): 5900202000

約数和(自身を除く): 2028668162

約数列:

[1, 2, 83, 166, 257, 514, 21331, 42662, 90749, 181498, 7532167, 15064334, 23322493, 46644986, 1935766919, 3871533838]

約数ペア:

[(1, 3871533838), (2, 1935766919), (83, 46644986), (166, 23322493), (257, 15064334), (514, 7532167), (21331, 181498), (42662, 90749)]