2011979982

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1275019}}^1$

素因数の和:1275287

約数の個数: 16

約数和(自身を含む): 4039263360

約数和(自身を除く): 2027283378

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 1275019, 2550038, 3825057, 7650114, 335329997, 670659994, 1005989991, 2011979982]

約数ペア:

[(1, 2011979982), (2, 1005989991), (3, 670659994), (6, 335329997), (263, 7650114), (526, 3825057), (789, 2550038), (1578, 1275019)]