1020794716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349109}}^1$

素因数の和:349173

約数の個数: 24

約数和(自身を含む): 1935465840

約数和(自身を除く): 914671124

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 349109, 698218, 1396436, 5934853, 11869706, 15011687, 23739412, 30023374, 60046748, 255198679, 510397358, 1020794716]

約数ペア:

[(1, 1020794716), (2, 510397358), (4, 255198679), (17, 60046748), (34, 30023374), (43, 23739412), (68, 15011687), (86, 11869706), (172, 5934853), (731, 1396436), (1462, 698218), (2924, 349109)]