1253824418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{18133}}^1$

素因数の和:18602

約数の個数: 32

約数和(自身を含む): 2350166400

約数和(自身を除く): 1096341982

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 449, 898, 3143, 4939, 6286, 9878, 18133, 34573, 36266, 69146, 126931, 199463, 253862, 398926, 1396241, 2792482, 8141717, 16283434, 56992019, 89558887, 113984038, 179117774, 626912209, 1253824418]

約数ペア:

[(1, 1253824418), (2, 626912209), (7, 179117774), (11, 113984038), (14, 89558887), (22, 56992019), (77, 16283434), (154, 8141717), (449, 2792482), (898, 1396241), (3143, 398926), (4939, 253862), (6286, 199463), (9878, 126931), (18133, 69146), (34573, 36266)]