320560294

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{5849}}^1$

素因数の和:6327

約数の個数: 16

約数和(自身を含む): 489294000

約数和(自身を除く): 168733706

約数列:

[1, 2, 67, 134, 409, 818, 5849, 11698, 27403, 54806, 391883, 783766, 2392241, 4784482, 160280147, 320560294]

約数ペア:

[(1, 320560294), (2, 160280147), (67, 4784482), (134, 2392241), (409, 783766), (818, 391883), (5849, 54806), (11698, 27403)]