2017320232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{344959}}^1$

素因数の和:345025

約数の個数: 32

約数和(自身を含む): 4098124800

約数和(自身を除く): 2080804568

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 344959, 689918, 1379836, 2759672, 5864303, 11728606, 14833237, 23457212, 29666474, 46914424, 59332948, 118665896, 252165029, 504330058, 1008660116, 2017320232]

約数ペア:

[(1, 2017320232), (2, 1008660116), (4, 504330058), (8, 252165029), (17, 118665896), (34, 59332948), (43, 46914424), (68, 29666474), (86, 23457212), (136, 14833237), (172, 11728606), (344, 5864303), (731, 2759672), (1462, 1379836), (2924, 689918), (5848, 344959)]