449414522

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{22769}}^1$

素因数の和:22981

約数の個数: 16

約数和(自身を含む): 688564800

約数和(自身を除く): 239150278

約数列:

[1, 2, 71, 139, 142, 278, 9869, 19738, 22769, 45538, 1616599, 3164891, 3233198, 6329782, 224707261, 449414522]

約数ペア:

[(1, 449414522), (2, 224707261), (71, 6329782), (139, 3233198), (142, 3164891), (278, 1616599), (9869, 45538), (19738, 22769)]