2203994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:941

約数の個数: 16

約数和(自身を含む): 3599232

約数和(自身を除く): 1395238

約数列:

[1, 2, 13, 26, 103, 206, 823, 1339, 1646, 2678, 10699, 21398, 84769, 169538, 1101997, 2203994]

約数ペア:

[(1, 2203994), (2, 1101997), (13, 169538), (26, 84769), (103, 21398), (206, 10699), (823, 2678), (1339, 1646)]