870835144

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{547007}}^1$

素因数の和:547212

約数の個数: 16

約数和(自身を含む): 1641024000

約数和(自身を除く): 770188856

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 547007, 1094014, 2188028, 4376056, 108854393, 217708786, 435417572, 870835144]

約数ペア:

[(1, 870835144), (2, 435417572), (4, 217708786), (8, 108854393), (199, 4376056), (398, 2188028), (796, 1094014), (1592, 547007)]