17994021790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3649903}}^1$

素因数の和:3649956

約数の個数: 32

約数和(自身を含む): 35477066880

約数和(自身を除く): 17483045090

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 3649903, 7299806, 18249515, 36499030, 62048351, 105847187, 124096702, 211694374, 310241755, 529235935, 620483510, 1058471870, 1799402179, 3598804358, 8997010895, 17994021790]

約数ペア:

[(1, 17994021790), (2, 8997010895), (5, 3598804358), (10, 1799402179), (17, 1058471870), (29, 620483510), (34, 529235935), (58, 310241755), (85, 211694374), (145, 124096702), (170, 105847187), (290, 62048351), (493, 36499030), (986, 18249515), (2465, 7299806), (4930, 3649903)]