387769884

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{114997}}^1$

素因数の和:115285

約数の個数: 24

約数和(自身を含む): 908024208

約数和(自身を除く): 520254324

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 114997, 229994, 344991, 459988, 689982, 1379964, 32314157, 64628314, 96942471, 129256628, 193884942, 387769884]

約数ペア:

[(1, 387769884), (2, 193884942), (3, 129256628), (4, 96942471), (6, 64628314), (12, 32314157), (281, 1379964), (562, 689982), (843, 459988), (1124, 344991), (1686, 229994), (3372, 114997)]