1252982017

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{189817}}^1$

素因数の和:189888

約数の個数: 16

約数和(自身を含む): 1530692352

約数和(自身を除く): 277710335

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 189817, 1328719, 4365791, 7782497, 30560537, 54477479, 178997431, 1252982017]

約数ペア:

[(1, 1252982017), (7, 178997431), (23, 54477479), (41, 30560537), (161, 7782497), (287, 4365791), (943, 1328719), (6601, 189817)]