2008055984

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{6869}}^1$

素因数の和:7050

約数の個数: 60

約数和(自身を含む): 4305401520

約数和(自身を除く): 2297345536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 151, 176, 242, 302, 484, 604, 968, 1208, 1661, 1936, 2416, 3322, 6644, 6869, 13288, 13738, 18271, 26576, 27476, 36542, 54952, 73084, 75559, 109904, 146168, 151118, 292336, 302236, 604472, 831149, 1037219, 1208944, 1662298, 2074438, 3324596, 4148876, 6649192, 8297752, 11409409, 13298384, 16595504, 22818818, 45637636, 91275272, 125503499, 182550544, 251006998, 502013996, 1004027992, 2008055984]

約数ペア:

[(1, 2008055984), (2, 1004027992), (4, 502013996), (8, 251006998), (11, 182550544), (16, 125503499), (22, 91275272), (44, 45637636), (88, 22818818), (121, 16595504), (151, 13298384), (176, 11409409), (242, 8297752), (302, 6649192), (484, 4148876), (604, 3324596), (968, 2074438), (1208, 1662298), (1661, 1208944), (1936, 1037219), (2416, 831149), (3322, 604472), (6644, 302236), (6869, 292336), (13288, 151118), (13738, 146168), (18271, 109904), (26576, 75559), (27476, 73084), (36542, 54952)]