520000152049

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{534649}}^1$

素因数の和:535549

約数の個数: 24

約数和(自身を含む): 631930636800

約数和(自身を除く): 111930484751

約数列:

[1, 7, 23, 49, 161, 863, 1127, 6041, 19849, 42287, 138943, 534649, 972601, 3742543, 12296927, 26197801, 86078489, 461402087, 602549423, 3229814609, 10612248001, 22608702263, 74285736007, 520000152049]

約数ペア:

[(1, 520000152049), (7, 74285736007), (23, 22608702263), (49, 10612248001), (161, 3229814609), (863, 602549423), (1127, 461402087), (6041, 86078489), (19849, 26197801), (42287, 12296927), (138943, 3742543), (534649, 972601)]