2972866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 4851000

約数和(自身を除く): 1878134

約数列:

[1, 2, 13, 26, 109, 218, 1049, 1417, 2098, 2834, 13637, 27274, 114341, 228682, 1486433, 2972866]

約数ペア:

[(1, 2972866), (2, 1486433), (13, 228682), (26, 114341), (109, 27274), (218, 13637), (1049, 2834), (1417, 2098)]