2646721264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{181183}}^1$

素因数の和:181285

約数の個数: 40

約数和(自身を含む): 5661637632

約数和(自身を除く): 3014916368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 7304, 14608, 181183, 362366, 724732, 1449464, 1993013, 2898928, 3986026, 7972052, 15038189, 15944104, 30076378, 31888208, 60152756, 120305512, 165420079, 240611024, 330840158, 661680316, 1323360632, 2646721264]

約数ペア:

[(1, 2646721264), (2, 1323360632), (4, 661680316), (8, 330840158), (11, 240611024), (16, 165420079), (22, 120305512), (44, 60152756), (83, 31888208), (88, 30076378), (166, 15944104), (176, 15038189), (332, 7972052), (664, 3986026), (913, 2898928), (1328, 1993013), (1826, 1449464), (3652, 724732), (7304, 362366), (14608, 181183)]