254344424

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 484377600

約数和(自身を除く): 230033176

約数列:

[1, 2, 4, 8, 127, 139, 254, 278, 508, 556, 1016, 1112, 1801, 3602, 7204, 14408, 17653, 35306, 70612, 141224, 228727, 250339, 457454, 500678, 914908, 1001356, 1829816, 2002712, 31793053, 63586106, 127172212, 254344424]

約数ペア:

[(1, 254344424), (2, 127172212), (4, 63586106), (8, 31793053), (127, 2002712), (139, 1829816), (254, 1001356), (278, 914908), (508, 500678), (556, 457454), (1016, 250339), (1112, 228727), (1801, 141224), (3602, 70612), (7204, 35306), (14408, 17653)]