427148404

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{5281}}^1$

素因数の和:5635

約数の個数: 24

約数和(自身を含む): 760629128

約数和(自身を除く): 333480724

約数列:

[1, 2, 4, 73, 146, 277, 292, 554, 1108, 5281, 10562, 20221, 21124, 40442, 80884, 385513, 771026, 1462837, 1542052, 2925674, 5851348, 106787101, 213574202, 427148404]

約数ペア:

[(1, 427148404), (2, 213574202), (4, 106787101), (73, 5851348), (146, 2925674), (277, 1542052), (292, 1462837), (554, 771026), (1108, 385513), (5281, 80884), (10562, 40442), (20221, 21124)]