2080971794

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1607}}^1\times {\mathrm{5351}}^1$

素因数の和:6982

約数の個数: 24

約数和(自身を含む): 3433800384

約数和(自身を除く): 1352828590

約数列:

[1, 2, 11, 22, 121, 242, 1607, 3214, 5351, 10702, 17677, 35354, 58861, 117722, 194447, 388894, 647471, 1294942, 8599057, 17198114, 94589627, 189179254, 1040485897, 2080971794]

約数ペア:

[(1, 2080971794), (2, 1040485897), (11, 189179254), (22, 94589627), (121, 17198114), (242, 8599057), (1607, 1294942), (3214, 647471), (5351, 388894), (10702, 194447), (17677, 117722), (35354, 58861)]