580892011

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{971}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 701414640

約数和(自身を除く): 120522629

約数列:

[1, 7, 29, 49, 203, 421, 971, 1421, 2947, 6797, 12209, 20629, 28159, 47579, 85463, 197113, 408791, 598241, 1379791, 2861537, 11854939, 20030759, 82984573, 580892011]

約数ペア:

[(1, 580892011), (7, 82984573), (29, 20030759), (49, 11854939), (203, 2861537), (421, 1379791), (971, 598241), (1421, 408791), (2947, 197113), (6797, 85463), (12209, 47579), (20629, 28159)]