145893254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{5839}}^1$

素因数の和:5916

約数の個数: 24

約数和(自身を含む): 243563040

約数和(自身を除く): 97669786

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 5839, 11678, 12493, 24986, 75907, 151814, 181009, 362018, 2353117, 4706234, 5611279, 11222558, 72946627, 145893254]

約数ペア:

[(1, 145893254), (2, 72946627), (13, 11222558), (26, 5611279), (31, 4706234), (62, 2353117), (403, 362018), (806, 181009), (961, 151814), (1922, 75907), (5839, 24986), (11678, 12493)]