2149552418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{51769}}^1$

素因数の和:53381

約数の個数: 16

約数和(自身を含む): 3474595320

約数和(自身を除く): 1325042902

約数列:

[1, 2, 13, 26, 1597, 3194, 20761, 41522, 51769, 103538, 672997, 1345994, 82675093, 165350186, 1074776209, 2149552418]

約数ペア:

[(1, 2149552418), (2, 1074776209), (13, 165350186), (26, 82675093), (1597, 1345994), (3194, 672997), (20761, 103538), (41522, 51769)]