3980118157

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{106823}}^1$

素因数の和:106932

約数の個数: 16

約数和(自身を含む): 4384056960

約数和(自身を除く): 403938803

約数列:

[1, 19, 37, 53, 703, 1007, 1961, 37259, 106823, 2029637, 3952451, 5661619, 75096569, 107570761, 209479903, 3980118157]

約数ペア:

[(1, 3980118157), (19, 209479903), (37, 107570761), (53, 75096569), (703, 5661619), (1007, 3952451), (1961, 2029637), (37259, 106823)]