2912403212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1\times {\mathrm{1249}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 5511240000

約数和(自身を除く): 2598836788

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 647, 901, 1249, 1294, 1802, 2498, 2588, 3604, 4996, 10999, 21233, 21998, 34291, 42466, 43996, 66197, 68582, 84932, 132394, 137164, 264788, 582947, 808103, 1125349, 1165894, 1616206, 2250698, 2331788, 3232412, 4501396, 13737751, 27475502, 42829459, 54951004, 85658918, 171317836, 728100803, 1456201606, 2912403212]

約数ペア:

[(1, 2912403212), (2, 1456201606), (4, 728100803), (17, 171317836), (34, 85658918), (53, 54951004), (68, 42829459), (106, 27475502), (212, 13737751), (647, 4501396), (901, 3232412), (1249, 2331788), (1294, 2250698), (1802, 1616206), (2498, 1165894), (2588, 1125349), (3604, 808103), (4996, 582947), (10999, 264788), (21233, 137164), (21998, 132394), (34291, 84932), (42466, 68582), (43996, 66197)]