1521212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:482

約数の個数: 36

約数和(自身を含む): 3351600

約数和(自身を除く): 1830388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 449, 484, 847, 898, 1694, 1796, 3143, 3388, 4939, 6286, 9878, 12572, 19756, 34573, 54329, 69146, 108658, 138292, 217316, 380303, 760606, 1521212]

約数ペア:

[(1, 1521212), (2, 760606), (4, 380303), (7, 217316), (11, 138292), (14, 108658), (22, 69146), (28, 54329), (44, 34573), (77, 19756), (121, 12572), (154, 9878), (242, 6286), (308, 4939), (449, 3388), (484, 3143), (847, 1796), (898, 1694)]