2011839968

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{50417}}^1$

素因数の和:50499

約数の個数: 48

約数和(自身を含む): 4192760880

約数和(自身を除く): 2180920912

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 2494, 4988, 9976, 19952, 39904, 50417, 100834, 201668, 403336, 806672, 1462093, 1613344, 2167931, 2924186, 4335862, 5848372, 8671724, 11696744, 17343448, 23393488, 34686896, 46786976, 62869999, 69373792, 125739998, 251479996, 502959992, 1005919984, 2011839968]

約数ペア:

[(1, 2011839968), (2, 1005919984), (4, 502959992), (8, 251479996), (16, 125739998), (29, 69373792), (32, 62869999), (43, 46786976), (58, 34686896), (86, 23393488), (116, 17343448), (172, 11696744), (232, 8671724), (344, 5848372), (464, 4335862), (688, 2924186), (928, 2167931), (1247, 1613344), (1376, 1462093), (2494, 806672), (4988, 403336), (9976, 201668), (19952, 100834), (39904, 50417)]