2942368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 6816096

約数和(自身を除く): 3873728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 643, 1144, 1286, 2288, 2572, 4576, 5144, 7073, 8359, 10288, 14146, 16718, 20576, 28292, 33436, 56584, 66872, 91949, 113168, 133744, 183898, 226336, 267488, 367796, 735592, 1471184, 2942368]

約数ペア:

[(1, 2942368), (2, 1471184), (4, 735592), (8, 367796), (11, 267488), (13, 226336), (16, 183898), (22, 133744), (26, 113168), (32, 91949), (44, 66872), (52, 56584), (88, 33436), (104, 28292), (143, 20576), (176, 16718), (208, 14146), (286, 10288), (352, 8359), (416, 7073), (572, 5144), (643, 4576), (1144, 2572), (1286, 2288)]