2805814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1535

約数の個数: 16

約数和(自身を含む): 4646160

約数和(自身を除く): 1840346

約数列:

[1, 2, 11, 22, 89, 178, 979, 1433, 1958, 2866, 15763, 31526, 127537, 255074, 1402907, 2805814]

約数ペア:

[(1, 2805814), (2, 1402907), (11, 255074), (22, 127537), (89, 31526), (178, 15763), (979, 2866), (1433, 1958)]