2059097584

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{653267}}^1$

素因数の和:653472

約数の個数: 20

約数和(自身を含む): 4009758984

約数和(自身を除く): 1950661400

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 653267, 1306534, 2613068, 5226136, 10452272, 128693599, 257387198, 514774396, 1029548792, 2059097584]

約数ペア:

[(1, 2059097584), (2, 1029548792), (4, 514774396), (8, 257387198), (16, 128693599), (197, 10452272), (394, 5226136), (788, 2613068), (1576, 1306534), (3152, 653267)]