2021492036

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{563}}^1\times {\mathrm{4651}}^1$

素因数の和:5411

約数の個数: 24

約数和(自身を含む): 3563022624

約数和(自身を除く): 1541530588

約数列:

[1, 2, 4, 193, 386, 563, 772, 1126, 2252, 4651, 9302, 18604, 108659, 217318, 434636, 897643, 1795286, 2618513, 3590572, 5237026, 10474052, 505373009, 1010746018, 2021492036]

約数ペア:

[(1, 2021492036), (2, 1010746018), (4, 505373009), (193, 10474052), (386, 5237026), (563, 3590572), (772, 2618513), (1126, 1795286), (2252, 897643), (4651, 434636), (9302, 217318), (18604, 108659)]