2866916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{4241}}^1$

素因数の和:4271

約数の個数: 18

約数和(自身を含む): 5434002

約数和(自身を除く): 2567086

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 4241, 8482, 16964, 55133, 110266, 220532, 716729, 1433458, 2866916]

約数ペア:

[(1, 2866916), (2, 1433458), (4, 716729), (13, 220532), (26, 110266), (52, 55133), (169, 16964), (338, 8482), (676, 4241)]