26144921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 30240000

約数和(自身を除く): 4095079

約数列:

[1, 11, 29, 41, 319, 451, 1189, 1999, 13079, 21989, 57971, 81959, 637681, 901549, 2376811, 26144921]

約数ペア:

[(1, 26144921), (11, 2376811), (29, 901549), (41, 637681), (319, 81959), (451, 57971), (1189, 21989), (1999, 13079)]