2019774772

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1061}}^1\times {\mathrm{6703}}^1$

素因数の和:7839

約数の個数: 24

約数和(自身を含む): 3588302592

約数和(自身を除く): 1568527820

約数列:

[1, 2, 4, 71, 142, 284, 1061, 2122, 4244, 6703, 13406, 26812, 75331, 150662, 301324, 475913, 951826, 1903652, 7111883, 14223766, 28447532, 504943693, 1009887386, 2019774772]

約数ペア:

[(1, 2019774772), (2, 1009887386), (4, 504943693), (71, 28447532), (142, 14223766), (284, 7111883), (1061, 1903652), (2122, 951826), (4244, 475913), (6703, 301324), (13406, 150662), (26812, 75331)]