6620248

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{1291}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 12441960

約数和(自身を除く): 5821712

約数列:

[1, 2, 4, 8, 641, 1282, 1291, 2564, 2582, 5128, 5164, 10328, 827531, 1655062, 3310124, 6620248]

約数ペア:

[(1, 6620248), (2, 3310124), (4, 1655062), (8, 827531), (641, 10328), (1282, 5164), (1291, 5128), (2564, 2582)]