244255526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 392515200

約数和(自身を除く): 148259674

約数列:

[1, 2, 19, 38, 131, 139, 262, 278, 353, 706, 2489, 2641, 4978, 5282, 6707, 13414, 18209, 36418, 46243, 49067, 92486, 98134, 345971, 691942, 878617, 932273, 1757234, 1864546, 6427777, 12855554, 122127763, 244255526]

約数ペア:

[(1, 244255526), (2, 122127763), (19, 12855554), (38, 6427777), (131, 1864546), (139, 1757234), (262, 932273), (278, 878617), (353, 691942), (706, 345971), (2489, 98134), (2641, 92486), (4978, 49067), (5282, 46243), (6707, 36418), (13414, 18209)]