1240727042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{47237}}^1$

素因数の和:47833

約数の個数: 16

約数和(自身を含む): 1945449792

約数和(自身を除く): 704722750

約数列:

[1, 2, 23, 46, 571, 1142, 13133, 26266, 47237, 94474, 1086451, 2172902, 26972327, 53944654, 620363521, 1240727042]

約数ペア:

[(1, 1240727042), (2, 620363521), (23, 53944654), (46, 26972327), (571, 2172902), (1142, 1086451), (13133, 94474), (26266, 47237)]