131078022

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{21397}}^1$

素因数の和:22423

約数の個数: 16

約数和(自身を含む): 262425072

約数和(自身を除く): 131347050

約数列:

[1, 2, 3, 6, 1021, 2042, 3063, 6126, 21397, 42794, 64191, 128382, 21846337, 43692674, 65539011, 131078022]

約数ペア:

[(1, 131078022), (2, 65539011), (3, 43692674), (6, 21846337), (1021, 128382), (2042, 64191), (3063, 42794), (6126, 21397)]