2249349739

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797359}}^1$

素因数の和:797410

約数の個数: 16

約数和(自身を含む): 2857738240

約数和(自身を除く): 608388501

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 797359, 5581513, 10365667, 24718129, 72559669, 173026903, 321335677, 2249349739]

約数ペア:

[(1, 2249349739), (7, 321335677), (13, 173026903), (31, 72559669), (91, 24718129), (217, 10365667), (403, 5581513), (2821, 797359)]