2017440116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{689959}}^1$

素因数の和:690023

約数の個数: 24

約数和(自身を含む): 3825138240

約数和(自身を除く): 1807698124

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 689959, 1379918, 2759836, 11729303, 23458606, 29668237, 46917212, 59336474, 118672948, 504360029, 1008720058, 2017440116]

約数ペア:

[(1, 2017440116), (2, 1008720058), (4, 504360029), (17, 118672948), (34, 59336474), (43, 46917212), (68, 29668237), (86, 23458606), (172, 11729303), (731, 2759836), (1462, 1379918), (2924, 689959)]