2112174976

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{868493}}^1$

素因数の和:868526

約数の個数: 32

約数和(自身を含む): 4429319400

約数和(自身を除く): 2317144424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 868493, 1736986, 3473972, 6947944, 13895888, 16501367, 27791776, 33002734, 55583552, 66005468, 111167104, 132010936, 264021872, 528043744, 1056087488, 2112174976]

約数ペア:

[(1, 2112174976), (2, 1056087488), (4, 528043744), (8, 264021872), (16, 132010936), (19, 111167104), (32, 66005468), (38, 55583552), (64, 33002734), (76, 27791776), (128, 16501367), (152, 13895888), (304, 6947944), (608, 3473972), (1216, 1736986), (2432, 868493)]