7989954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 18354816

約数和(自身を除く): 10364862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 677, 843, 1354, 1686, 1967, 2031, 3934, 4062, 4739, 5901, 9478, 11802, 14217, 28434, 190237, 380474, 570711, 1141422, 1331659, 2663318, 3994977, 7989954]

約数ペア:

[(1, 7989954), (2, 3994977), (3, 2663318), (6, 1331659), (7, 1141422), (14, 570711), (21, 380474), (42, 190237), (281, 28434), (562, 14217), (677, 11802), (843, 9478), (1354, 5901), (1686, 4739), (1967, 4062), (2031, 3934)]