2190256466

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{275227}}^1$

素因数の和:275425

約数の個数: 16

約数和(自身を含む): 3448056384

約数和(自身を除く): 1257799918

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 275227, 550454, 6330221, 12660442, 47614271, 95228542, 1095128233, 2190256466]

約数ペア:

[(1, 2190256466), (2, 1095128233), (23, 95228542), (46, 47614271), (173, 12660442), (346, 6330221), (3979, 550454), (7958, 275227)]