2016503720936

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{291169}}^1$

素因数の和:291498

約数の個数: 64

約数和(自身を含む): 3919474310400

約数和(自身を除く): 1902970589464

約数列:

[1, 2, 4, 8, 47, 94, 113, 163, 188, 226, 326, 376, 452, 652, 904, 1304, 5311, 7661, 10622, 15322, 18419, 21244, 30644, 36838, 42488, 61288, 73676, 147352, 291169, 582338, 865693, 1164676, 1731386, 2329352, 3462772, 6925544, 13684943, 27369886, 32902097, 47460547, 54739772, 65804194, 94921094, 109479544, 131608388, 189842188, 263216776, 379684376, 1546398559, 2230645709, 3092797118, 4461291418, 5363041811, 6185594236, 8922582836, 10726083622, 12371188472, 17845165672, 21452167244, 42904334488, 252062965117, 504125930234, 1008251860468, 2016503720936]

約数ペア:

[(1, 2016503720936), (2, 1008251860468), (4, 504125930234), (8, 252062965117), (47, 42904334488), (94, 21452167244), (113, 17845165672), (163, 12371188472), (188, 10726083622), (226, 8922582836), (326, 6185594236), (376, 5363041811), (452, 4461291418), (652, 3092797118), (904, 2230645709), (1304, 1546398559), (5311, 379684376), (7661, 263216776), (10622, 189842188), (15322, 131608388), (18419, 109479544), (21244, 94921094), (30644, 65804194), (36838, 54739772), (42488, 47460547), (61288, 32902097), (73676, 27369886), (147352, 13684943), (291169, 6925544), (582338, 3462772), (865693, 2329352), (1164676, 1731386)]