2005405922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1056589}}^1$

素因数の和:1056677

約数の個数: 16

約数和(自身を含む): 3283881720

約数和(自身を除く): 1278475798

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 1056589, 2113178, 13735657, 27471314, 77130997, 154261994, 1002702961, 2005405922]

約数ペア:

[(1, 2005405922), (2, 1002702961), (13, 154261994), (26, 77130997), (73, 27471314), (146, 13735657), (949, 2113178), (1898, 1056589)]