2011026199

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{108863}}^1$

素因数の和:108919

約数の個数: 24

約数和(自身を含む): 2606204160

約数和(自身を除く): 595177961

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 18473, 108863, 762041, 1415219, 3157027, 5334287, 9906533, 22099189, 41041351, 69345731, 154694323, 287289457, 2011026199]

約数ペア:

[(1, 2011026199), (7, 287289457), (13, 154694323), (29, 69345731), (49, 41041351), (91, 22099189), (203, 9906533), (377, 5334287), (637, 3157027), (1421, 1415219), (2639, 762041), (18473, 108863)]