2078985206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{55207}}^1$

素因数の和:56219

約数の個数: 16

約数和(自身を含む): 3285980160

約数和(自身を除く): 1206994954

約数列:

[1, 2, 19, 38, 991, 1982, 18829, 37658, 55207, 110414, 1048933, 2097866, 54710137, 109420274, 1039492603, 2078985206]

約数ペア:

[(1, 2078985206), (2, 1039492603), (19, 109420274), (38, 54710137), (991, 2097866), (1982, 1048933), (18829, 110414), (37658, 55207)]