3994508

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 8031744

約数和(自身を除く): 4037236

約数列:

[1, 2, 4, 7, 14, 28, 331, 431, 662, 862, 1324, 1724, 2317, 3017, 4634, 6034, 9268, 12068, 142661, 285322, 570644, 998627, 1997254, 3994508]

約数ペア:

[(1, 3994508), (2, 1997254), (4, 998627), (7, 570644), (14, 285322), (28, 142661), (331, 12068), (431, 9268), (662, 6034), (862, 4634), (1324, 3017), (1724, 2317)]