2013584

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:722

約数の個数: 20

約数和(自身を含む): 3923484

約数和(自身を除く): 1909900

約数列:

[1, 2, 4, 8, 16, 317, 397, 634, 794, 1268, 1588, 2536, 3176, 5072, 6352, 125849, 251698, 503396, 1006792, 2013584]

約数ペア:

[(1, 2013584), (2, 1006792), (4, 503396), (8, 251698), (16, 125849), (317, 6352), (397, 5072), (634, 3176), (794, 2536), (1268, 1588)]