827383876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1789}}^1$

素因数の和:2284

約数の個数: 48

約数和(自身を含む): 1652757120

約数和(自身を除く): 825373244

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 457, 506, 914, 1012, 1789, 1828, 3578, 5027, 7156, 10054, 10511, 19679, 20108, 21022, 39358, 41147, 42044, 78716, 82294, 115621, 164588, 231242, 452617, 462484, 817573, 905234, 1635146, 1810468, 3270292, 8993303, 17986606, 18804179, 35973212, 37608358, 75216716, 206845969, 413691938, 827383876]

約数ペア:

[(1, 827383876), (2, 413691938), (4, 206845969), (11, 75216716), (22, 37608358), (23, 35973212), (44, 18804179), (46, 17986606), (92, 8993303), (253, 3270292), (457, 1810468), (506, 1635146), (914, 905234), (1012, 817573), (1789, 462484), (1828, 452617), (3578, 231242), (5027, 164588), (7156, 115621), (10054, 82294), (10511, 78716), (19679, 42044), (20108, 41147), (21022, 39358)]