494846864

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{243527}}^1$

素因数の和:243662

約数の個数: 20

約数和(自身を含む): 966319104

約数和(自身を除く): 471472240

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 243527, 487054, 974108, 1948216, 3896432, 30927929, 61855858, 123711716, 247423432, 494846864]

約数ペア:

[(1, 494846864), (2, 247423432), (4, 123711716), (8, 61855858), (16, 30927929), (127, 3896432), (254, 1948216), (508, 974108), (1016, 487054), (2032, 243527)]