987133048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{108907}}^1$

素因数の和:109027

約数の個数: 32

約数和(自身を含む): 2038757760

約数和(自身を除く): 1051624712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 108907, 217814, 435628, 871256, 1197977, 2395954, 4791908, 9583816, 11217421, 22434842, 44869684, 89739368, 123391631, 246783262, 493566524, 987133048]

約数ペア:

[(1, 987133048), (2, 493566524), (4, 246783262), (8, 123391631), (11, 89739368), (22, 44869684), (44, 22434842), (88, 11217421), (103, 9583816), (206, 4791908), (412, 2395954), (824, 1197977), (1133, 871256), (2266, 435628), (4532, 217814), (9064, 108907)]