2001144206

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{839}}^1\times {\mathrm{2767}}^1$

素因数の和:4039

約数の個数: 16

約数和(自身を含む): 3013355520

約数和(自身を除く): 1012211314

約数列:

[1, 2, 431, 839, 862, 1678, 2767, 5534, 361609, 723218, 1192577, 2321513, 2385154, 4643026, 1000572103, 2001144206]

約数ペア:

[(1, 2001144206), (2, 1000572103), (431, 4643026), (839, 2385154), (862, 2321513), (1678, 1192577), (2767, 723218), (5534, 361609)]