2245733

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 2703360

約数和(自身を除く): 457627

約数列:

[1, 7, 31, 79, 131, 217, 553, 917, 2449, 4061, 10349, 17143, 28427, 72443, 320819, 2245733]

約数ペア:

[(1, 2245733), (7, 320819), (31, 72443), (79, 28427), (131, 17143), (217, 10349), (553, 4061), (917, 2449)]