642320695297

素因数分解:

${\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1733}}^1\times {\mathrm{73877}}^1$

素因数の和:75812

約数の個数: 16

約数和(自身を含む): 668705239440

約数和(自身を除く): 26384544143

約数列:

[1, 29, 173, 1733, 5017, 50257, 73877, 299809, 2142433, 8694461, 12780721, 128028841, 370640909, 3712836389, 22148989493, 642320695297]

約数ペア:

[(1, 642320695297), (29, 22148989493), (173, 3712836389), (1733, 370640909), (5017, 128028841), (50257, 12780721), (73877, 8694461), (299809, 2142433)]