252123278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{171047}}^1$

素因数の和:171127

約数の個数: 16

約数和(自身を含む): 418725504

約数和(自身を除く): 166602226

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 171047, 342094, 1881517, 3763034, 11460149, 22920298, 126061639, 252123278]

約数ペア:

[(1, 252123278), (2, 126061639), (11, 22920298), (22, 11460149), (67, 3763034), (134, 1881517), (737, 342094), (1474, 171047)]