1904588

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 3838464

約数和(自身を除く): 1933876

約数列:

[1, 2, 4, 7, 14, 28, 251, 271, 502, 542, 1004, 1084, 1757, 1897, 3514, 3794, 7028, 7588, 68021, 136042, 272084, 476147, 952294, 1904588]

約数ペア:

[(1, 1904588), (2, 952294), (4, 476147), (7, 272084), (14, 136042), (28, 68021), (251, 7588), (271, 7028), (502, 3794), (542, 3514), (1004, 1897), (1084, 1757)]