2028947528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13348339}}^1$

素因数の和:13348364

約数の個数: 16

約数和(自身を含む): 4004502000

約数和(自身を除く): 1975554472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13348339, 26696678, 53393356, 106786712, 253618441, 507236882, 1014473764, 2028947528]

約数ペア:

[(1, 2028947528), (2, 1014473764), (4, 507236882), (8, 253618441), (19, 106786712), (38, 53393356), (76, 26696678), (152, 13348339)]