288973588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1680079}}^1$

素因数の和:1680126

約数の個数: 12

約数和(自身を含む): 517464640

約数和(自身を除く): 228491052

約数列:

[1, 2, 4, 43, 86, 172, 1680079, 3360158, 6720316, 72243397, 144486794, 288973588]

約数ペア:

[(1, 288973588), (2, 144486794), (4, 72243397), (43, 6720316), (86, 3360158), (172, 1680079)]