417579268

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{4889}}^1$

素因数の和:5187

約数の個数: 24

約数和(自身を含む): 741011040

約数和(自身を除く): 323431772

約数列:

[1, 2, 4, 131, 163, 262, 326, 524, 652, 4889, 9778, 19556, 21353, 42706, 85412, 640459, 796907, 1280918, 1593814, 2561836, 3187628, 104394817, 208789634, 417579268]

約数ペア:

[(1, 417579268), (2, 208789634), (4, 104394817), (131, 3187628), (163, 2561836), (262, 1593814), (326, 1280918), (524, 796907), (652, 640459), (4889, 85412), (9778, 42706), (19556, 21353)]