304880812

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{485479}}^1$

素因数の和:485640

約数の個数: 12

約数和(自身を含む): 536940880

約数和(自身を除く): 232060068

約数列:

[1, 2, 4, 157, 314, 628, 485479, 970958, 1941916, 76220203, 152440406, 304880812]

約数ペア:

[(1, 304880812), (2, 152440406), (4, 76220203), (157, 1941916), (314, 970958), (628, 485479)]