2015217488

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{499}}^1\times {\mathrm{1459}}^1$

素因数の和:2139

約数の個数: 40

約数和(自身を含む): 3937620000

約数和(自身を除く): 1922402512

約数列:

[1, 2, 4, 8, 16, 173, 346, 499, 692, 998, 1384, 1459, 1996, 2768, 2918, 3992, 5836, 7984, 11672, 23344, 86327, 172654, 252407, 345308, 504814, 690616, 728041, 1009628, 1381232, 1456082, 2019256, 2912164, 4038512, 5824328, 11648656, 125951093, 251902186, 503804372, 1007608744, 2015217488]

約数ペア:

[(1, 2015217488), (2, 1007608744), (4, 503804372), (8, 251902186), (16, 125951093), (173, 11648656), (346, 5824328), (499, 4038512), (692, 2912164), (998, 2019256), (1384, 1456082), (1459, 1381232), (1996, 1009628), (2768, 728041), (2918, 690616), (3992, 504814), (5836, 345308), (7984, 252407), (11672, 172654), (23344, 86327)]