17918804992

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{1590803}}^1$

素因数の和:1590834

約数の個数: 44

約数和(自身を含む): 39076509456

約数和(自身を除く): 21157704464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 11264, 1590803, 3181606, 6363212, 12726424, 17498833, 25452848, 34997666, 50905696, 69995332, 101811392, 139990664, 203622784, 279981328, 407245568, 559962656, 814491136, 1119925312, 1628982272, 2239850624, 4479701248, 8959402496, 17918804992]

約数ペア:

[(1, 17918804992), (2, 8959402496), (4, 4479701248), (8, 2239850624), (11, 1628982272), (16, 1119925312), (22, 814491136), (32, 559962656), (44, 407245568), (64, 279981328), (88, 203622784), (128, 139990664), (176, 101811392), (256, 69995332), (352, 50905696), (512, 34997666), (704, 25452848), (1024, 17498833), (1408, 12726424), (2816, 6363212), (5632, 3181606), (11264, 1590803)]