2006711056

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{617}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 4524353280

約数和(自身を除く): 2517642224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 409, 497, 568, 617, 818, 994, 1136, 1234, 1636, 1988, 2468, 2863, 3272, 3976, 4319, 4936, 5726, 6544, 7952, 8638, 9872, 11452, 17276, 22904, 29039, 34552, 43807, 45808, 58078, 69104, 87614, 116156, 175228, 203273, 232312, 252353, 306649, 350456, 406546, 464624, 504706, 613298, 700912, 813092, 1009412, 1226596, 1626184, 1766471, 2018824, 2453192, 3252368, 3532942, 4037648, 4906384, 7065884, 14131768, 17917063, 28263536, 35834126, 71668252, 125419441, 143336504, 250838882, 286673008, 501677764, 1003355528, 2006711056]

約数ペア:

[(1, 2006711056), (2, 1003355528), (4, 501677764), (7, 286673008), (8, 250838882), (14, 143336504), (16, 125419441), (28, 71668252), (56, 35834126), (71, 28263536), (112, 17917063), (142, 14131768), (284, 7065884), (409, 4906384), (497, 4037648), (568, 3532942), (617, 3252368), (818, 2453192), (994, 2018824), (1136, 1766471), (1234, 1626184), (1636, 1226596), (1988, 1009412), (2468, 813092), (2863, 700912), (3272, 613298), (3976, 504706), (4319, 464624), (4936, 406546), (5726, 350456), (6544, 306649), (7952, 252353), (8638, 232312), (9872, 203273), (11452, 175228), (17276, 116156), (22904, 87614), (29039, 69104), (34552, 58078), (43807, 45808)]