1457299438

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1425929}}^1$

素因数の和:1426011

約数の個数: 16

約数和(自身を含む): 2532451680

約数和(自身を除く): 1075152242

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1425929, 2851858, 9981503, 19963006, 104092817, 208185634, 728649719, 1457299438]

約数ペア:

[(1, 1457299438), (2, 728649719), (7, 208185634), (14, 104092817), (73, 19963006), (146, 9981503), (511, 2851858), (1022, 1425929)]