1337778858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{2749}}^1$

素因数の和:3151

約数の個数: 64

約数和(自身を含む): 3060288000

約数和(自身を除く): 1722509142

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 367, 442, 663, 734, 1101, 1326, 2202, 2749, 4771, 5498, 6239, 8247, 9542, 12478, 14313, 16494, 18717, 28626, 35737, 37434, 46733, 71474, 81107, 93466, 107211, 140199, 162214, 214422, 243321, 280398, 486642, 607529, 1008883, 1215058, 1822587, 2017766, 3026649, 3645174, 6053298, 13115479, 17151011, 26230958, 34302022, 39346437, 51453033, 78692874, 102906066, 222963143, 445926286, 668889429, 1337778858]

約数ペア:

[(1, 1337778858), (2, 668889429), (3, 445926286), (6, 222963143), (13, 102906066), (17, 78692874), (26, 51453033), (34, 39346437), (39, 34302022), (51, 26230958), (78, 17151011), (102, 13115479), (221, 6053298), (367, 3645174), (442, 3026649), (663, 2017766), (734, 1822587), (1101, 1215058), (1326, 1008883), (2202, 607529), (2749, 486642), (4771, 280398), (5498, 243321), (6239, 214422), (8247, 162214), (9542, 140199), (12478, 107211), (14313, 93466), (16494, 81107), (18717, 71474), (28626, 46733), (35737, 37434)]