804521488

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{3389}}^1$

素因数の和:3835

約数の個数: 40

約数和(自身を含む): 1605354840

約数和(自身を除く): 800833352

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 401, 592, 802, 1604, 3208, 3389, 6416, 6778, 13556, 14837, 27112, 29674, 54224, 59348, 118696, 125393, 237392, 250786, 501572, 1003144, 1358989, 2006288, 2717978, 5435956, 10871912, 21743824, 50282593, 100565186, 201130372, 402260744, 804521488]

約数ペア:

[(1, 804521488), (2, 402260744), (4, 201130372), (8, 100565186), (16, 50282593), (37, 21743824), (74, 10871912), (148, 5435956), (296, 2717978), (401, 2006288), (592, 1358989), (802, 1003144), (1604, 501572), (3208, 250786), (3389, 237392), (6416, 125393), (6778, 118696), (13556, 59348), (14837, 54224), (27112, 29674)]