2109284432

素因数分解:

$2^4\times {\mathrm{4951}}^1\times {\mathrm{26627}}^1$

素因数の和:31586

約数の個数: 20

約数和(自身を含む): 4087717536

約数和(自身を除く): 1978433104

約数列:

[1, 2, 4, 8, 16, 4951, 9902, 19804, 26627, 39608, 53254, 79216, 106508, 213016, 426032, 131830277, 263660554, 527321108, 1054642216, 2109284432]

約数ペア:

[(1, 2109284432), (2, 1054642216), (4, 527321108), (8, 263660554), (16, 131830277), (4951, 426032), (9902, 213016), (19804, 106508), (26627, 79216), (39608, 53254)]