2912808448

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{517189}}^1$

素因数の和:517218

約数の個数: 40

約数和(自身を含む): 6349024440

約数和(自身を除く): 3436215992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 517189, 1034378, 2068756, 4137512, 5689079, 8275024, 11378158, 16550048, 22756316, 33100096, 45512632, 66200192, 91025264, 132400384, 182050528, 264800768, 364101056, 728202112, 1456404224, 2912808448]

約数ペア:

[(1, 2912808448), (2, 1456404224), (4, 728202112), (8, 364101056), (11, 264800768), (16, 182050528), (22, 132400384), (32, 91025264), (44, 66200192), (64, 45512632), (88, 33100096), (128, 22756316), (176, 16550048), (256, 11378158), (352, 8275024), (512, 5689079), (704, 4137512), (1408, 2068756), (2816, 1034378), (5632, 517189)]