56980183

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 64876000

約数和(自身を除く): 7895817

約数列:

[1, 13, 19, 247, 349, 661, 4537, 6631, 8593, 12559, 86203, 163267, 230689, 2998957, 4383091, 56980183]

約数ペア:

[(1, 56980183), (13, 4383091), (19, 2998957), (247, 230689), (349, 163267), (661, 86203), (4537, 12559), (6631, 8593)]