631486005098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{84041257}}^1$

素因数の和:84041306

約数の個数: 24

約数和(自身を含む): 1083627980652

約数和(自身を除く): 452141975554

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 84041257, 168082514, 1092536341, 1428701369, 2185072682, 2857402738, 18573117797, 24287923273, 37146235594, 48575846546, 315743002549, 631486005098]

約数ペア:

[(1, 631486005098), (2, 315743002549), (13, 48575846546), (17, 37146235594), (26, 24287923273), (34, 18573117797), (221, 2857402738), (289, 2185072682), (442, 1428701369), (578, 1092536341), (3757, 168082514), (7514, 84041257)]