2015442676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{87491}}^1$

素因数の和:87951

約数の個数: 24

約数和(自身を含む): 3806951904

約数和(自身を除く): 1791509228

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 5759, 11518, 23036, 87491, 174982, 349964, 1137383, 2274766, 4549532, 38758513, 77517026, 155034052, 503860669, 1007721338, 2015442676]

約数ペア:

[(1, 2015442676), (2, 1007721338), (4, 503860669), (13, 155034052), (26, 77517026), (52, 38758513), (443, 4549532), (886, 2274766), (1772, 1137383), (5759, 349964), (11518, 174982), (23036, 87491)]