2128782

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2003

約数の個数: 16

約数和(自身を含む): 4281552

約数和(自身を除く): 2152770

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 1801, 3602, 5403, 10806, 354797, 709594, 1064391, 2128782]

約数ペア:

[(1, 2128782), (2, 1064391), (3, 709594), (6, 354797), (197, 10806), (394, 5403), (591, 3602), (1182, 1801)]