6221978

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1259}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 10704960

約数和(自身を除く): 4482982

約数列:

[1, 2, 7, 14, 353, 706, 1259, 2471, 2518, 4942, 8813, 17626, 444427, 888854, 3110989, 6221978]

約数ペア:

[(1, 6221978), (2, 3110989), (7, 888854), (14, 444427), (353, 17626), (706, 8813), (1259, 4942), (2471, 2518)]