2012689966

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{22751}}^1$

素因数の和:22920

約数の個数: 32

約数和(自身を含む): 3538391040

約数和(自身を除く): 1525701074

約数列:

[1, 2, 7, 14, 71, 89, 142, 178, 497, 623, 994, 1246, 6319, 12638, 22751, 44233, 45502, 88466, 159257, 318514, 1615321, 2024839, 3230642, 4049678, 11307247, 14173873, 22614494, 28347746, 143763569, 287527138, 1006344983, 2012689966]

約数ペア:

[(1, 2012689966), (2, 1006344983), (7, 287527138), (14, 143763569), (71, 28347746), (89, 22614494), (142, 14173873), (178, 11307247), (497, 4049678), (623, 3230642), (994, 2024839), (1246, 1615321), (6319, 318514), (12638, 159257), (22751, 88466), (44233, 45502)]