1228016848

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{604339}}^1$

素因数の和:604474

約数の個数: 20

約数和(自身を含む): 2398021120

約数和(自身を除く): 1170004272

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 604339, 1208678, 2417356, 4834712, 9669424, 76751053, 153502106, 307004212, 614008424, 1228016848]

約数ペア:

[(1, 1228016848), (2, 614008424), (4, 307004212), (8, 153502106), (16, 76751053), (127, 9669424), (254, 4834712), (508, 2417356), (1016, 1208678), (2032, 604339)]