258251882

素因数分解:

$2^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{12713}}^1$

素因数の和:14173

約数の個数: 16

約数和(自身を含む): 443057472

約数和(自身を除く): 184805590

約数列:

[1, 2, 7, 14, 1451, 2902, 10157, 12713, 20314, 25426, 88991, 177982, 18446563, 36893126, 129125941, 258251882]

約数ペア:

[(1, 258251882), (2, 129125941), (7, 36893126), (14, 18446563), (1451, 177982), (2902, 88991), (10157, 25426), (12713, 20314)]