505356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 1231104

約数和(自身を除く): 725748

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1831, 3662, 5493, 7324, 10986, 21972, 42113, 84226, 126339, 168452, 252678, 505356]

約数ペア:

[(1, 505356), (2, 252678), (3, 168452), (4, 126339), (6, 84226), (12, 42113), (23, 21972), (46, 10986), (69, 7324), (92, 5493), (138, 3662), (276, 1831)]