2139291481

素因数分解:

${\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{1471}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 2225664000

約数和(自身を除く): 86372519

約数列:

[1, 41, 79, 449, 1471, 3239, 18409, 35471, 60311, 116209, 660479, 1454311, 4764569, 27079639, 52177841, 2139291481]

約数ペア:

[(1, 2139291481), (41, 52177841), (79, 27079639), (449, 4764569), (1471, 1454311), (3239, 660479), (18409, 116209), (35471, 60311)]