28980493733

素因数分解:

${\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1\times {\mathrm{1949}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 29405376000

約数和(自身を除く): 424882267

約数列:

[1, 131, 223, 509, 1949, 29213, 66679, 113507, 255319, 434627, 992041, 14869417, 56936137, 129957371, 221225143, 28980493733]

約数ペア:

[(1, 28980493733), (131, 221225143), (223, 129957371), (509, 56936137), (1949, 14869417), (29213, 992041), (66679, 434627), (113507, 255319)]