2180604.00000000

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{3803}}^1$

素因数の和:3988

約数の個数: 28

約数和(自身を含む): 84060792

約数和(自身を除く): 41953976

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2768, 3803, 5536, 7606, 11072, 15212, 30424, 60848, 121696, 243392, 657919, 1315838, 2631676, 5263352, 10526704, 21053408, 42106816]

約数ペア:

[(1, 42106816), (2, 21053408), (4, 10526704), (8, 5263352), (16, 2631676), (32, 1315838), (64, 657919), (173, 243392), (346, 121696), (692, 60848), (1384, 30424), (2768, 15212), (3803, 11072), (5536, 7606)]