2508021356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1941193}}^1$

素因数の和:1941233

約数の個数: 24

約数和(自身を含む): 4891808880

約数和(自身を除く): 2383787524

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1941193, 3882386, 7764772, 33000281, 36882667, 66000562, 73765334, 132001124, 147530668, 627005339, 1254010678, 2508021356]

約数ペア:

[(1, 2508021356), (2, 1254010678), (4, 627005339), (17, 147530668), (19, 132001124), (34, 73765334), (38, 66000562), (68, 36882667), (76, 33000281), (323, 7764772), (646, 3882386), (1292, 1941193)]