21024963454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{46589}}^1$

素因数の和:46956

約数の個数: 32

約数和(自身を含む): 35000644320

約数和(自身を除く): 13975680866

約数列:

[1, 2, 11, 22, 73, 146, 281, 562, 803, 1606, 3091, 6182, 20513, 41026, 46589, 93178, 225643, 451286, 512479, 1024958, 3400997, 6801994, 13091509, 26183018, 37410967, 74821934, 144006599, 288013198, 955680157, 1911360314, 10512481727, 21024963454]

約数ペア:

[(1, 21024963454), (2, 10512481727), (11, 1911360314), (22, 955680157), (73, 288013198), (146, 144006599), (281, 74821934), (562, 37410967), (803, 26183018), (1606, 13091509), (3091, 6801994), (6182, 3400997), (20513, 1024958), (41026, 512479), (46589, 451286), (93178, 225643)]