2051900044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{46877}}^1$

素因数の和:47265

約数の個数: 24

約数和(自身を含む): 3717237888

約数和(自身を除く): 1665337844

約数列:

[1, 2, 4, 31, 62, 124, 353, 706, 1412, 10943, 21886, 43772, 46877, 93754, 187508, 1453187, 2906374, 5812748, 16547581, 33095162, 66190324, 512975011, 1025950022, 2051900044]

約数ペア:

[(1, 2051900044), (2, 1025950022), (4, 512975011), (31, 66190324), (62, 33095162), (124, 16547581), (353, 5812748), (706, 2906374), (1412, 1453187), (10943, 187508), (21886, 93754), (43772, 46877)]