268808216795

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1\times {\mathrm{575551}}^1$

素因数の和:578806

約数の個数: 16

約数和(自身を含む): 333797137920

約数和(自身を除く): 64988921125

約数列:

[1, 5, 29, 145, 3221, 16105, 93409, 467045, 575551, 2877755, 16690979, 83454895, 1853849771, 9269248855, 53761643359, 268808216795]

約数ペア:

[(1, 268808216795), (5, 53761643359), (29, 9269248855), (145, 1853849771), (3221, 83454895), (16105, 16690979), (93409, 2877755), (467045, 575551)]