255440966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139891}}^1$

素因数の和:139987

約数の個数: 16

約数和(自身を含む): 423033408

約数和(自身を除く): 167592442

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 139891, 279782, 1538801, 3077602, 11610953, 23221906, 127720483, 255440966]

約数ペア:

[(1, 255440966), (2, 127720483), (11, 23221906), (22, 11610953), (83, 3077602), (166, 1538801), (913, 279782), (1826, 139891)]