2008264336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{93739}}^1$

素因数の和:93863

約数の個数: 40

約数和(自身を含む): 4231048640

約数和(自身を除く): 2222784304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 21424, 93739, 187478, 374956, 749912, 1218607, 1499824, 2437214, 4874428, 9655117, 9748856, 19310234, 19497712, 38620468, 77240936, 125516521, 154481872, 251033042, 502066084, 1004132168, 2008264336]

約数ペア:

[(1, 2008264336), (2, 1004132168), (4, 502066084), (8, 251033042), (13, 154481872), (16, 125516521), (26, 77240936), (52, 38620468), (103, 19497712), (104, 19310234), (206, 9748856), (208, 9655117), (412, 4874428), (824, 2437214), (1339, 1499824), (1648, 1218607), (2678, 749912), (5356, 374956), (10712, 187478), (21424, 93739)]