2100080939068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{4933427}}^1$

素因数の和:4934122

約数の個数: 48

約数和(自身を含む): 4389409027584

約数和(自身を除く): 2289328088516

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 661, 1322, 2644, 4627, 9254, 15203, 18508, 30406, 60812, 106421, 212842, 425684, 4933427, 9866854, 19733708, 34533989, 69067978, 113468821, 138135956, 226937642, 453875284, 794281747, 1588563494, 3177126988, 3260995247, 6521990494, 13043980988, 22826966729, 45653933458, 75002890681, 91307866916, 150005781362, 300011562724, 525020234767, 1050040469534, 2100080939068]

約数ペア:

[(1, 2100080939068), (2, 1050040469534), (4, 525020234767), (7, 300011562724), (14, 150005781362), (23, 91307866916), (28, 75002890681), (46, 45653933458), (92, 22826966729), (161, 13043980988), (322, 6521990494), (644, 3260995247), (661, 3177126988), (1322, 1588563494), (2644, 794281747), (4627, 453875284), (9254, 226937642), (15203, 138135956), (18508, 113468821), (30406, 69067978), (60812, 34533989), (106421, 19733708), (212842, 9866854), (425684, 4933427)]