2014392989

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{19793}}^1$

素因数の和:19905

約数の個数: 24

約数和(自身を含む): 2455089408

約数和(自身を除く): 440696419

約数列:

[1, 7, 31, 49, 67, 217, 469, 1519, 2077, 3283, 14539, 19793, 101773, 138551, 613583, 969857, 1326131, 4295081, 9282917, 30065567, 41110061, 64980419, 287770427, 2014392989]

約数ペア:

[(1, 2014392989), (7, 287770427), (31, 64980419), (49, 41110061), (67, 30065567), (217, 9282917), (469, 4295081), (1519, 1326131), (2077, 969857), (3283, 613583), (14539, 138551), (19793, 101773)]