2040552448

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{181157}}^1$

素因数の和:181188

約数の個数: 44

約数和(自身を含む): 4449965112

約数和(自身を除く): 2409412664

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, 181157, 362314, 724628, 1449256, 1992727, 2898512, 3985454, 5797024, 7970908, 11594048, 15941816, 23188096, 31883632, 46376192, 63767264, 92752384, 127534528, 185504768, 255069056, 510138112, 1020276224, 2040552448]

約数ペア:

[(1, 2040552448), (2, 1020276224), (4, 510138112), (8, 255069056), (11, 185504768), (16, 127534528), (22, 92752384), (32, 63767264), (44, 46376192), (64, 31883632), (88, 23188096), (128, 15941816), (176, 11594048), (256, 7970908), (352, 5797024), (512, 3985454), (704, 2898512), (1024, 1992727), (1408, 1449256), (2816, 724628), (5632, 362314), (11264, 181157)]