2013606049

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{6857}}^1$

素因数の和:7345

約数の個数: 24

約数和(自身を含む): 2528380008

約数和(自身を除く): 514773959

約数列:

[1, 7, 13, 49, 91, 461, 637, 3227, 5993, 6857, 22589, 41951, 47999, 89141, 293657, 335993, 623987, 3161077, 4367909, 22127539, 41094001, 154892773, 287658007, 2013606049]

約数ペア:

[(1, 2013606049), (7, 287658007), (13, 154892773), (49, 41094001), (91, 22127539), (461, 4367909), (637, 3161077), (3227, 623987), (5993, 335993), (6857, 293657), (22589, 89141), (41951, 47999)]