254225104

素因数分解:

$2^4\times 7^1\times {\mathrm{2269867}}^1$

素因数の和:2269882

約数の個数: 20

約数和(自身を含む): 562927264

約数和(自身を除く): 308702160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2269867, 4539734, 9079468, 15889069, 18158936, 31778138, 36317872, 63556276, 127112552, 254225104]

約数ペア:

[(1, 254225104), (2, 127112552), (4, 63556276), (7, 36317872), (8, 31778138), (14, 18158936), (16, 15889069), (28, 9079468), (56, 4539734), (112, 2269867)]