2100089536

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{1237}}^1$

素因数の和:1937

約数の個数: 56

約数和(自身を含む): 4279062816

約数和(自身を除く): 2178973280

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 647, 656, 1237, 1294, 1312, 2474, 2588, 2624, 4948, 5176, 9896, 10352, 19792, 20704, 26527, 39584, 41408, 50717, 53054, 79168, 101434, 106108, 202868, 212216, 405736, 424432, 800339, 811472, 848864, 1600678, 1622944, 1697728, 3201356, 3245888, 6402712, 12805424, 25610848, 32813899, 51221696, 65627798, 131255596, 262511192, 525022384, 1050044768, 2100089536]

約数ペア:

[(1, 2100089536), (2, 1050044768), (4, 525022384), (8, 262511192), (16, 131255596), (32, 65627798), (41, 51221696), (64, 32813899), (82, 25610848), (164, 12805424), (328, 6402712), (647, 3245888), (656, 3201356), (1237, 1697728), (1294, 1622944), (1312, 1600678), (2474, 848864), (2588, 811472), (2624, 800339), (4948, 424432), (5176, 405736), (9896, 212216), (10352, 202868), (19792, 106108), (20704, 101434), (26527, 79168), (39584, 53054), (41408, 50717)]