488587004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{25939}}^1$

素因数の和:26237

約数の個数: 24

約数和(自身を含む): 908626320

約数和(自身を除く): 420039316

約数列:

[1, 2, 4, 17, 34, 68, 277, 554, 1108, 4709, 9418, 18836, 25939, 51878, 103756, 440963, 881926, 1763852, 7185103, 14370206, 28740412, 122146751, 244293502, 488587004]

約数ペア:

[(1, 488587004), (2, 244293502), (4, 122146751), (17, 28740412), (34, 14370206), (68, 7185103), (277, 1763852), (554, 881926), (1108, 440963), (4709, 103756), (9418, 51878), (18836, 25939)]