2140892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{3167}}^1$

素因数の和:3197

約数の個数: 18

約数和(自身を含む): 4058208

約数和(自身を除く): 1917316

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 3167, 6334, 12668, 41171, 82342, 164684, 535223, 1070446, 2140892]

約数ペア:

[(1, 2140892), (2, 1070446), (4, 535223), (13, 164684), (26, 82342), (52, 41171), (169, 12668), (338, 6334), (676, 3167)]