257804922

素因数分解:

$2^1\times 3^1\times {\mathrm{1399}}^1\times {\mathrm{30713}}^1$

素因数の和:32117

約数の個数: 16

約数和(自身を含む): 515995200

約数和(自身を除く): 258190278

約数列:

[1, 2, 3, 6, 1399, 2798, 4197, 8394, 30713, 61426, 92139, 184278, 42967487, 85934974, 128902461, 257804922]

約数ペア:

[(1, 257804922), (2, 128902461), (3, 85934974), (6, 42967487), (1399, 184278), (2798, 92139), (4197, 61426), (8394, 30713)]