2883669988

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 5420390976

約数和(自身を除く): 2536720988

約数列:

[1, 2, 4, 23, 46, 92, 101, 103, 131, 202, 206, 262, 404, 412, 524, 529, 1058, 2116, 2323, 2369, 3013, 4646, 4738, 6026, 9292, 9476, 10403, 12052, 13231, 13493, 20806, 26462, 26986, 41612, 52924, 53429, 53972, 54487, 69299, 106858, 108974, 138598, 213716, 217948, 239269, 277196, 304313, 310339, 478538, 608626, 620678, 957076, 1217252, 1241356, 1362793, 2725586, 5451172, 5503187, 6999199, 7137797, 11006374, 13998398, 14275594, 22012748, 27996796, 28551188, 31344239, 62688478, 125376956, 720917497, 1441834994, 2883669988]

約数ペア:

[(1, 2883669988), (2, 1441834994), (4, 720917497), (23, 125376956), (46, 62688478), (92, 31344239), (101, 28551188), (103, 27996796), (131, 22012748), (202, 14275594), (206, 13998398), (262, 11006374), (404, 7137797), (412, 6999199), (524, 5503187), (529, 5451172), (1058, 2725586), (2116, 1362793), (2323, 1241356), (2369, 1217252), (3013, 957076), (4646, 620678), (4738, 608626), (6026, 478538), (9292, 310339), (9476, 304313), (10403, 277196), (12052, 239269), (13231, 217948), (13493, 213716), (20806, 138598), (26462, 108974), (26986, 106858), (41612, 69299), (52924, 54487), (53429, 53972)]