271503206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2699}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 453146400

約数和(自身を除く): 181643194

約数列:

[1, 2, 13, 26, 53, 73, 106, 146, 689, 949, 1378, 1898, 2699, 3869, 5398, 7738, 35087, 50297, 70174, 100594, 143047, 197027, 286094, 394054, 1859611, 2561351, 3719222, 5122702, 10442431, 20884862, 135751603, 271503206]

約数ペア:

[(1, 271503206), (2, 135751603), (13, 20884862), (26, 10442431), (53, 5122702), (73, 3719222), (106, 2561351), (146, 1859611), (689, 394054), (949, 286094), (1378, 197027), (1898, 143047), (2699, 100594), (3869, 70174), (5398, 50297), (7738, 35087)]