6886438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1531}}^1$

素因数の和:1719

約数の個数: 16

約数和(自身を含む): 11195856

約数和(自身を除く): 4309418

約数列:

[1, 2, 13, 26, 173, 346, 1531, 2249, 3062, 4498, 19903, 39806, 264863, 529726, 3443219, 6886438]

約数ペア:

[(1, 6886438), (2, 3443219), (13, 529726), (26, 264863), (173, 39806), (346, 19903), (1531, 4498), (2249, 3062)]