2018729135

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{11731}}^1$

素因数の和:12134

約数の個数: 16

約数和(自身を含む): 2450767872

約数和(自身を除く): 432038737

約数列:

[1, 5, 127, 271, 635, 1355, 11731, 34417, 58655, 172085, 1489837, 3179101, 7449185, 15895505, 403745827, 2018729135]

約数ペア:

[(1, 2018729135), (5, 403745827), (127, 15895505), (271, 7449185), (635, 3179101), (1355, 1489837), (11731, 172085), (34417, 58655)]