388376068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{4221479}}^1$

素因数の和:4221506

約数の個数: 12

約数和(自身を含む): 709208640

約数和(自身を除く): 320832572

約数列:

[1, 2, 4, 23, 46, 92, 4221479, 8442958, 16885916, 97094017, 194188034, 388376068]

約数ペア:

[(1, 388376068), (2, 194188034), (4, 97094017), (23, 16885916), (46, 8442958), (92, 4221479)]