254250362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{15241}}^1$

素因数の和:15701

約数の個数: 16

約数和(自身を含む): 402388800

約数和(自身を除く): 148138438

約数列:

[1, 2, 19, 38, 439, 878, 8341, 15241, 16682, 30482, 289579, 579158, 6690799, 13381598, 127125181, 254250362]

約数ペア:

[(1, 254250362), (2, 127125181), (19, 13381598), (38, 6690799), (439, 579158), (878, 289579), (8341, 30482), (15241, 16682)]