1628760966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{901861}}^1$

素因数の和:901916

約数の個数: 32

約数和(自身を含む): 3809465088

約数和(自身を除く): 2180704122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 901861, 1803722, 2705583, 5411166, 6313027, 12626054, 18939081, 37878162, 38780023, 77560046, 116340069, 232680138, 271460161, 542920322, 814380483, 1628760966]

約数ペア:

[(1, 1628760966), (2, 814380483), (3, 542920322), (6, 271460161), (7, 232680138), (14, 116340069), (21, 77560046), (42, 38780023), (43, 37878162), (86, 18939081), (129, 12626054), (258, 6313027), (301, 5411166), (602, 2705583), (903, 1803722), (1806, 901861)]