130866904

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{17839}}^1$

素因数の和:17983

約数の個数: 32

約数和(自身を含む): 282585600

約数和(自身を除く): 151718696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 17839, 35678, 71356, 124873, 142712, 249746, 499492, 998984, 2336909, 4673818, 9347636, 16358363, 18695272, 32716726, 65433452, 130866904]

約数ペア:

[(1, 130866904), (2, 65433452), (4, 32716726), (7, 18695272), (8, 16358363), (14, 9347636), (28, 4673818), (56, 2336909), (131, 998984), (262, 499492), (524, 249746), (917, 142712), (1048, 124873), (1834, 71356), (3668, 35678), (7336, 17839)]