3885028

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 7862400

約数和(自身を除く): 3977372

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 1559, 2492, 3118, 6236, 10913, 21826, 43652, 138751, 277502, 555004, 971257, 1942514, 3885028]

約数ペア:

[(1, 3885028), (2, 1942514), (4, 971257), (7, 555004), (14, 277502), (28, 138751), (89, 43652), (178, 21826), (356, 10913), (623, 6236), (1246, 3118), (1559, 2492)]