2242209

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 3180800

約数和(自身を除く): 938591

約数列:

[1, 3, 19, 57, 139, 283, 417, 849, 2641, 5377, 7923, 16131, 39337, 118011, 747403, 2242209]

約数ペア:

[(1, 2242209), (3, 747403), (19, 118011), (57, 39337), (139, 16131), (283, 7923), (417, 5377), (849, 2641)]