2221226

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5471}}^1$

素因数の和:5509

約数の個数: 16

約数和(自身を含む): 3939840

約数和(自身を除く): 1718614

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 5471, 10942, 38297, 76594, 158659, 317318, 1110613, 2221226]

約数ペア:

[(1, 2221226), (2, 1110613), (7, 317318), (14, 158659), (29, 76594), (58, 38297), (203, 10942), (406, 5471)]