2438156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4583}}^1$

素因数の和:4613

約数の個数: 24

約数和(自身を含む): 5134080

約数和(自身を除く): 2695924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4583, 9166, 18332, 32081, 64162, 87077, 128324, 174154, 348308, 609539, 1219078, 2438156]

約数ペア:

[(1, 2438156), (2, 1219078), (4, 609539), (7, 348308), (14, 174154), (19, 128324), (28, 87077), (38, 64162), (76, 32081), (133, 18332), (266, 9166), (532, 4583)]