1439858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5441

約数の個数: 16

約数和(自身を含む): 2598720

約数和(自身を除く): 1158862

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 5413, 10826, 37891, 75782, 102847, 205694, 719929, 1439858]

約数ペア:

[(1, 1439858), (2, 719929), (7, 205694), (14, 102847), (19, 75782), (38, 37891), (133, 10826), (266, 5413)]