2547074202449

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{1007943887}}^1$

素因数の和:1007943932

約数の個数: 12

約数和(自身を含む): 3072212970624

約数和(自身を除く): 525138768175

約数列:

[1, 7, 19, 133, 361, 2527, 1007943887, 7055607209, 19150933853, 134056536971, 363867743207, 2547074202449]

約数ペア:

[(1, 2547074202449), (7, 363867743207), (19, 134056536971), (133, 19150933853), (361, 7055607209), (2527, 1007943887)]