2004377532

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1\times {\mathrm{4871}}^1$

素因数の和:5578

約数の個数: 48

約数和(自身を含む): 4773468672

約数和(自身を除く): 2769091140

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 647, 1294, 1941, 2588, 3882, 4871, 7764, 9742, 14613, 19484, 29226, 34291, 58452, 68582, 102873, 137164, 205746, 258163, 411492, 516326, 774489, 1032652, 1548978, 3097956, 3151537, 6303074, 9454611, 12606148, 18909222, 37818444, 167031461, 334062922, 501094383, 668125844, 1002188766, 2004377532]

約数ペア:

[(1, 2004377532), (2, 1002188766), (3, 668125844), (4, 501094383), (6, 334062922), (12, 167031461), (53, 37818444), (106, 18909222), (159, 12606148), (212, 9454611), (318, 6303074), (636, 3151537), (647, 3097956), (1294, 1548978), (1941, 1032652), (2588, 774489), (3882, 516326), (4871, 411492), (7764, 258163), (9742, 205746), (14613, 137164), (19484, 102873), (29226, 68582), (34291, 58452)]