5581772

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 11241216

約数和(自身を除く): 5659444

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 1223, 2282, 2446, 4564, 4892, 8561, 17122, 34244, 199349, 398698, 797396, 1395443, 2790886, 5581772]

約数ペア:

[(1, 5581772), (2, 2790886), (4, 1395443), (7, 797396), (14, 398698), (28, 199349), (163, 34244), (326, 17122), (652, 8561), (1141, 4892), (1223, 4564), (2282, 2446)]