2097334912

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{45389}}^1$

素因数の和:45441

約数の個数: 48

約数和(自身を含む): 4409865450

約数和(自身を除く): 2312530538

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 5776, 11552, 23104, 45389, 46208, 90778, 181556, 363112, 726224, 862391, 1452448, 1724782, 2904896, 3449564, 5809792, 6899128, 13798256, 16385429, 27596512, 32770858, 55193024, 65541716, 110386048, 131083432, 262166864, 524333728, 1048667456, 2097334912]

約数ペア:

[(1, 2097334912), (2, 1048667456), (4, 524333728), (8, 262166864), (16, 131083432), (19, 110386048), (32, 65541716), (38, 55193024), (64, 32770858), (76, 27596512), (128, 16385429), (152, 13798256), (304, 6899128), (361, 5809792), (608, 3449564), (722, 2904896), (1216, 1724782), (1444, 1452448), (2432, 862391), (2888, 726224), (5776, 363112), (11552, 181556), (23104, 90778), (45389, 46208)]