2011821888

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{616367}}^1$

素因数の和:616399

約数の個数: 56

約数和(自身を含む): 5636068992

約数和(自身を除く): 3624247104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 616367, 1232734, 1849101, 2465468, 3698202, 4930936, 7396404, 9861872, 10478239, 14792808, 19723744, 20956478, 29585616, 31434717, 39447488, 41912956, 59171232, 62869434, 83825912, 118342464, 125738868, 167651824, 251477736, 335303648, 502955472, 670607296, 1005910944, 2011821888]

約数ペア:

[(1, 2011821888), (2, 1005910944), (3, 670607296), (4, 502955472), (6, 335303648), (8, 251477736), (12, 167651824), (16, 125738868), (17, 118342464), (24, 83825912), (32, 62869434), (34, 59171232), (48, 41912956), (51, 39447488), (64, 31434717), (68, 29585616), (96, 20956478), (102, 19723744), (136, 14792808), (192, 10478239), (204, 9861872), (272, 7396404), (408, 4930936), (544, 3698202), (816, 2465468), (1088, 1849101), (1632, 1232734), (3264, 616367)]