998913508745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1930249}}^1$

素因数の和:1930409

約数の個数: 32

約数和(自身を含む): 1284156720000

約数和(自身を除く): 285243211255

約数列:

[1, 5, 29, 43, 83, 145, 215, 415, 1247, 2407, 3569, 6235, 12035, 17845, 103501, 517505, 1930249, 9651245, 55977221, 83000707, 160210667, 279886105, 415003535, 801053335, 2407020503, 4646109343, 6889058681, 12035102515, 23230546715, 34445293405, 199782701749, 998913508745]

約数ペア:

[(1, 998913508745), (5, 199782701749), (29, 34445293405), (43, 23230546715), (83, 12035102515), (145, 6889058681), (215, 4646109343), (415, 2407020503), (1247, 801053335), (2407, 415003535), (3569, 279886105), (6235, 160210667), (12035, 83000707), (17845, 55977221), (103501, 9651245), (517505, 1930249)]