2004654964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2029003}}^1$

素因数の和:2029039

約数の個数: 24

約数和(自身を含む): 3976847840

約数和(自身を除く): 1972192876

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2029003, 4058006, 8116012, 26377039, 38551057, 52754078, 77102114, 105508156, 154204228, 501163741, 1002327482, 2004654964]

約数ペア:

[(1, 2004654964), (2, 1002327482), (4, 501163741), (13, 154204228), (19, 105508156), (26, 77102114), (38, 52754078), (52, 38551057), (76, 26377039), (247, 8116012), (494, 4058006), (988, 2029003)]