2154911754758

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{17331637}}^1$

素因数の和:17331836

約数の個数: 32

約数和(自身を含む): 3773582878464

約数和(自身を除く): 1618671123706

約数列:

[1, 2, 7, 14, 83, 107, 166, 214, 581, 749, 1162, 1498, 8881, 17762, 62167, 124334, 17331637, 34663274, 121321459, 242642918, 1438525871, 1854485159, 2877051742, 3708970318, 10069681097, 12981396113, 20139362194, 25962792226, 153922268197, 307844536394, 1077455877379, 2154911754758]

約数ペア:

[(1, 2154911754758), (2, 1077455877379), (7, 307844536394), (14, 153922268197), (83, 25962792226), (107, 20139362194), (166, 12981396113), (214, 10069681097), (581, 3708970318), (749, 2877051742), (1162, 1854485159), (1498, 1438525871), (8881, 242642918), (17762, 121321459), (62167, 34663274), (124334, 17331637)]