1288618741

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1483}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 1424818080

約数和(自身を除く): 136199339

約数列:

[1, 19, 29, 83, 361, 551, 1483, 1577, 2407, 10469, 28177, 29963, 43007, 45733, 123089, 535363, 817133, 868927, 2338691, 3569581, 15525527, 44435129, 67822039, 1288618741]

約数ペア:

[(1, 1288618741), (19, 67822039), (29, 44435129), (83, 15525527), (361, 3569581), (551, 2338691), (1483, 868927), (1577, 817133), (2407, 535363), (10469, 123089), (28177, 45733), (29963, 43007)]