1963032418256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3819367}}^1$

素因数の和:3819748

約数の個数: 80

約数和(自身を含む): 4694339376384

約数和(自身を除く): 2731306958128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 353, 364, 706, 728, 1412, 1456, 2471, 2824, 4589, 4942, 5648, 9178, 9884, 18356, 19768, 32123, 36712, 39536, 64246, 73424, 128492, 256984, 513968, 3819367, 7638734, 15277468, 26735569, 30554936, 49651771, 53471138, 61109872, 99303542, 106942276, 198607084, 213884552, 347562397, 397214168, 427769104, 695124794, 794428336, 1348236551, 1390249588, 2696473102, 2780499176, 5392946204, 5560998352, 9437655857, 10785892408, 17527075163, 18875311714, 21571784816, 35054150326, 37750623428, 70108300652, 75501246856, 122689526141, 140216601304, 151002493712, 245379052282, 280433202608, 490758104564, 981516209128, 1963032418256]

約数ペア:

[(1, 1963032418256), (2, 981516209128), (4, 490758104564), (7, 280433202608), (8, 245379052282), (13, 151002493712), (14, 140216601304), (16, 122689526141), (26, 75501246856), (28, 70108300652), (52, 37750623428), (56, 35054150326), (91, 21571784816), (104, 18875311714), (112, 17527075163), (182, 10785892408), (208, 9437655857), (353, 5560998352), (364, 5392946204), (706, 2780499176), (728, 2696473102), (1412, 1390249588), (1456, 1348236551), (2471, 794428336), (2824, 695124794), (4589, 427769104), (4942, 397214168), (5648, 347562397), (9178, 213884552), (9884, 198607084), (18356, 106942276), (19768, 99303542), (32123, 61109872), (36712, 53471138), (39536, 49651771), (64246, 30554936), (73424, 26735569), (128492, 15277468), (256984, 7638734), (513968, 3819367)]