2898840221

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{271097}}^1$

素因数の和:271168

約数の個数: 12

約数和(自身を含む): 3162629268

約数和(自身を除く): 263789047

約数列:

[1, 17, 37, 289, 629, 10693, 271097, 4608649, 10030589, 78347033, 170520013, 2898840221]

約数ペア:

[(1, 2898840221), (17, 170520013), (37, 78347033), (289, 10030589), (629, 4608649), (10693, 271097)]