1953890048

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{839}}^1$

素因数の和:1693

約数の個数: 72

約数和(自身を含む): 4264928640

約数和(自身を除く): 2311038592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 827, 839, 1408, 1654, 1678, 2816, 3308, 3356, 6616, 6712, 9097, 9229, 13232, 13424, 18194, 18458, 26464, 26848, 36388, 36916, 52928, 53696, 72776, 73832, 105856, 107392, 145552, 147664, 211712, 214784, 291104, 295328, 582208, 590656, 693853, 1164416, 1181312, 1387706, 2328832, 2362624, 2775412, 5550824, 7632383, 11101648, 15264766, 22203296, 30529532, 44406592, 61059064, 88813184, 122118128, 177626368, 244236256, 488472512, 976945024, 1953890048]

約数ペア:

[(1, 1953890048), (2, 976945024), (4, 488472512), (8, 244236256), (11, 177626368), (16, 122118128), (22, 88813184), (32, 61059064), (44, 44406592), (64, 30529532), (88, 22203296), (128, 15264766), (176, 11101648), (256, 7632383), (352, 5550824), (704, 2775412), (827, 2362624), (839, 2328832), (1408, 1387706), (1654, 1181312), (1678, 1164416), (2816, 693853), (3308, 590656), (3356, 582208), (6616, 295328), (6712, 291104), (9097, 214784), (9229, 211712), (13232, 147664), (13424, 145552), (18194, 107392), (18458, 105856), (26464, 73832), (26848, 72776), (36388, 53696), (36916, 52928)]