2013320104

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{697133}}^1$

素因数の和:697177

約数の個数: 24

約数和(自身を含む): 3984120810

約数和(自身を除く): 1970800706

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 697133, 1394266, 2788532, 5577064, 13245527, 26491054, 52982108, 105964216, 251665013, 503330026, 1006660052, 2013320104]

約数ペア:

[(1, 2013320104), (2, 1006660052), (4, 503330026), (8, 251665013), (19, 105964216), (38, 52982108), (76, 26491054), (152, 13245527), (361, 5577064), (722, 2788532), (1444, 1394266), (2888, 697133)]