1368173668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{937}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 2574134640

約数和(自身を除く): 1205960972

約数列:

[1, 2, 4, 17, 34, 68, 109, 197, 218, 394, 436, 788, 937, 1853, 1874, 3349, 3706, 3748, 6698, 7412, 13396, 15929, 21473, 31858, 42946, 63716, 85892, 102133, 184589, 204266, 365041, 369178, 408532, 730082, 738356, 1460164, 1736261, 3138013, 3472522, 6276026, 6945044, 12552052, 20120201, 40240402, 80480804, 342043417, 684086834, 1368173668]

約数ペア:

[(1, 1368173668), (2, 684086834), (4, 342043417), (17, 80480804), (34, 40240402), (68, 20120201), (109, 12552052), (197, 6945044), (218, 6276026), (394, 3472522), (436, 3138013), (788, 1736261), (937, 1460164), (1853, 738356), (1874, 730082), (3349, 408532), (3706, 369178), (3748, 365041), (6698, 204266), (7412, 184589), (13396, 102133), (15929, 85892), (21473, 63716), (31858, 42946)]