2028049018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{276527}}^1$

素因数の和:276741

約数の個数: 16

約数和(自身を含む): 3218785920

約数和(自身を除く): 1190736902

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 276527, 553054, 5254013, 10508026, 53369711, 106739422, 1014024509, 2028049018]

約数ペア:

[(1, 2028049018), (2, 1014024509), (19, 106739422), (38, 53369711), (193, 10508026), (386, 5254013), (3667, 553054), (7334, 276527)]