2179663910

素因数分解:

$2^1\times 5^1\times {\mathrm{3511}}^1\times {\mathrm{62081}}^1$

素因数の和:65599

約数の個数: 16

約数和(自身を含む): 3924575712

約数和(自身を除く): 1744911802

約数列:

[1, 2, 5, 10, 3511, 7022, 17555, 35110, 62081, 124162, 310405, 620810, 217966391, 435932782, 1089831955, 2179663910]

約数ペア:

[(1, 2179663910), (2, 1089831955), (5, 435932782), (10, 217966391), (3511, 620810), (7022, 310405), (17555, 124162), (35110, 62081)]