2106156923486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{65437051}}^1$

素因数の和:65437101

約数の個数: 48

約数和(自身を含む): 4177501399680

約数和(自身を除く): 2071344476194

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2299, 2926, 4598, 16093, 32186, 65437051, 130874102, 458059357, 719807561, 916118714, 1243303969, 1439615122, 2486607938, 5038652927, 7917883171, 8703127783, 10077305854, 13676343659, 15835766342, 17406255566, 27352687318, 55425182197, 95734405613, 110850364394, 150439780249, 191468811226, 300879560498, 1053078461743, 2106156923486]

約数ペア:

[(1, 2106156923486), (2, 1053078461743), (7, 300879560498), (11, 191468811226), (14, 150439780249), (19, 110850364394), (22, 95734405613), (38, 55425182197), (77, 27352687318), (121, 17406255566), (133, 15835766342), (154, 13676343659), (209, 10077305854), (242, 8703127783), (266, 7917883171), (418, 5038652927), (847, 2486607938), (1463, 1439615122), (1694, 1243303969), (2299, 916118714), (2926, 719807561), (4598, 458059357), (16093, 130874102), (32186, 65437051)]