2646956949

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{262049}}^1$

素因数の和:262109

約数の個数: 32

約数和(自身を含む): 4461139200

約数和(自身を除く): 1814182251

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 10101, 262049, 786147, 1834343, 3406637, 5503029, 9695813, 10219911, 23846459, 29087439, 67870691, 71539377, 126045569, 203612073, 378136707, 882318983, 2646956949]

約数ペア:

[(1, 2646956949), (3, 882318983), (7, 378136707), (13, 203612073), (21, 126045569), (37, 71539377), (39, 67870691), (91, 29087439), (111, 23846459), (259, 10219911), (273, 9695813), (481, 5503029), (777, 3406637), (1443, 1834343), (3367, 786147), (10101, 262049)]