913361488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4391161}}^1$

素因数の和:4391182

約数の個数: 20

約数和(自身を含む): 1905764308

約数和(自身を除く): 992402820

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4391161, 8782322, 17564644, 35129288, 57085093, 70258576, 114170186, 228340372, 456680744, 913361488]

約数ペア:

[(1, 913361488), (2, 456680744), (4, 228340372), (8, 114170186), (13, 70258576), (16, 57085093), (26, 35129288), (52, 17564644), (104, 8782322), (208, 4391161)]