2011276798

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{51521}}^1$

素因数の和:51803

約数の個数: 16

約数和(自身を含む): 3060406800

約数和(自身を除く): 1049130002

約数列:

[1, 2, 131, 149, 262, 298, 19519, 39038, 51521, 103042, 6749251, 7676629, 13498502, 15353258, 1005638399, 2011276798]

約数ペア:

[(1, 2011276798), (2, 1005638399), (131, 15353258), (149, 13498502), (262, 7676629), (298, 6749251), (19519, 103042), (39038, 51521)]