8425228

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1259}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 16934400

約数和(自身を除く): 8509172

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1259, 1673, 2518, 3346, 5036, 6692, 8813, 17626, 35252, 300901, 601802, 1203604, 2106307, 4212614, 8425228]

約数ペア:

[(1, 8425228), (2, 4212614), (4, 2106307), (7, 1203604), (14, 601802), (28, 300901), (239, 35252), (478, 17626), (956, 8813), (1259, 6692), (1673, 5036), (2518, 3346)]