1203204240004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1779887929}}^1$

素因数の和:1779887959

約数の個数: 18

約数和(自身を含む): 2280036438330

約数和(自身を除く): 1076832198326

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1779887929, 3559775858, 7119551716, 23138543077, 46277086154, 92554172308, 300801060001, 601602120002, 1203204240004]

約数ペア:

[(1, 1203204240004), (2, 601602120002), (4, 300801060001), (13, 92554172308), (26, 46277086154), (52, 23138543077), (169, 7119551716), (338, 3559775858), (676, 1779887929)]