2215299208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{2153}}^1\times {\mathrm{3137}}^1$

素因数の和:5337

約数の個数: 32

約数和(自身を含む): 4258328760

約数和(自身を除く): 2043029552

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 2153, 3137, 4306, 6274, 8612, 12548, 17224, 25096, 88273, 128617, 176546, 257234, 353092, 514468, 706184, 1028936, 6753961, 13507922, 27015844, 54031688, 276912401, 553824802, 1107649604, 2215299208]

約数ペア:

[(1, 2215299208), (2, 1107649604), (4, 553824802), (8, 276912401), (41, 54031688), (82, 27015844), (164, 13507922), (328, 6753961), (2153, 1028936), (3137, 706184), (4306, 514468), (6274, 353092), (8612, 257234), (12548, 176546), (17224, 128617), (25096, 88273)]