394579616

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{184039}}^1$

素因数の和:184116

約数の個数: 24

約数和(自身を含む): 788427360

約数和(自身を除く): 393847744

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 184039, 368078, 736156, 1472312, 2944624, 5889248, 12330613, 24661226, 49322452, 98644904, 197289808, 394579616]

約数ペア:

[(1, 394579616), (2, 197289808), (4, 98644904), (8, 49322452), (16, 24661226), (32, 12330613), (67, 5889248), (134, 2944624), (268, 1472312), (536, 736156), (1072, 368078), (2144, 184039)]