2055339937

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{1321}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 2422480392

約数和(自身を除く): 367140455

約数列:

[1, 7, 49, 113, 281, 791, 1321, 1967, 5537, 9247, 13769, 31753, 64729, 149273, 222271, 371201, 1044911, 1555897, 2598407, 7314377, 18188849, 41945713, 293619991, 2055339937]

約数ペア:

[(1, 2055339937), (7, 293619991), (49, 41945713), (113, 18188849), (281, 7314377), (791, 2598407), (1321, 1555897), (1967, 1044911), (5537, 371201), (9247, 222271), (13769, 149273), (31753, 64729)]