2017642042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{123373}}^1$

素因数の和:123442

約数の個数: 32

約数和(自身を含む): 3544288272

約数和(自身を除く): 1526646230

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 8177, 16354, 123373, 246746, 1603849, 2097341, 3207698, 4194682, 4564801, 9129602, 27265433, 54530866, 59342413, 77601617, 118684826, 155203234, 1008821021, 2017642042]

約数ペア:

[(1, 2017642042), (2, 1008821021), (13, 155203234), (17, 118684826), (26, 77601617), (34, 59342413), (37, 54530866), (74, 27265433), (221, 9129602), (442, 4564801), (481, 4194682), (629, 3207698), (962, 2097341), (1258, 1603849), (8177, 246746), (16354, 123373)]