1680667066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{52511}}^1$

素因数の和:53757

約数の個数: 16

約数和(自身を含む): 2717180928

約数和(自身を除く): 1036513862

約数列:

[1, 2, 13, 26, 1231, 2462, 16003, 32006, 52511, 105022, 682643, 1365286, 64641041, 129282082, 840333533, 1680667066]

約数ペア:

[(1, 1680667066), (2, 840333533), (13, 129282082), (26, 64641041), (1231, 1365286), (2462, 682643), (16003, 105022), (32006, 52511)]