313994486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1\times {\mathrm{4723}}^1$

素因数の和:7295

約数の個数: 16

約数和(自身を含む): 507527664

約数和(自身を除く): 193533178

約数列:

[1, 2, 13, 26, 2557, 4723, 5114, 9446, 33241, 61399, 66482, 122798, 12076711, 24153422, 156997243, 313994486]

約数ペア:

[(1, 313994486), (2, 156997243), (13, 24153422), (26, 12076711), (2557, 122798), (4723, 66482), (5114, 61399), (9446, 33241)]