1273525004

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{653}}^1\times {\mathrm{6679}}^1$

素因数の和:7409

約数の個数: 24

約数和(自身を含む): 2262996960

約数和(自身を除く): 989471956

約数列:

[1, 2, 4, 73, 146, 292, 653, 1306, 2612, 6679, 13358, 26716, 47669, 95338, 190676, 487567, 975134, 1950268, 4361387, 8722774, 17445548, 318381251, 636762502, 1273525004]

約数ペア:

[(1, 1273525004), (2, 636762502), (4, 318381251), (73, 17445548), (146, 8722774), (292, 4361387), (653, 1950268), (1306, 975134), (2612, 487567), (6679, 190676), (13358, 95338), (26716, 47669)]