1927720372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{260081}}^1$

素因数の和:260211

約数の個数: 24

約数和(自身を含む): 3604736520

約数和(自身を除く): 1677016148

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 260081, 520162, 1040324, 4421377, 8842754, 17685508, 28348829, 56697658, 113395316, 481930093, 963860186, 1927720372]

約数ペア:

[(1, 1927720372), (2, 963860186), (4, 481930093), (17, 113395316), (34, 56697658), (68, 28348829), (109, 17685508), (218, 8842754), (436, 4421377), (1853, 1040324), (3706, 520162), (7412, 260081)]