169424410

素因数分解:

$2^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{8969}}^1$

素因数の和:10865

約数の個数: 16

約数和(自身を含む): 305159400

約数和(自身を除く): 135734990

約数列:

[1, 2, 5, 10, 1889, 3778, 8969, 9445, 17938, 18890, 44845, 89690, 16942441, 33884882, 84712205, 169424410]

約数ペア:

[(1, 169424410), (2, 84712205), (5, 33884882), (10, 16942441), (1889, 89690), (3778, 44845), (8969, 18890), (9445, 17938)]