2644222

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2895

約数の個数: 16

約数和(自身を含む): 4602240

約数和(自身を除く): 1958018

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2819, 5638, 19733, 39466, 188873, 377746, 1322111, 2644222]

約数ペア:

[(1, 2644222), (2, 1322111), (7, 377746), (14, 188873), (67, 39466), (134, 19733), (469, 5638), (938, 2819)]