4920371639

素因数分解:

${\mathrm{71}}^1\times {\mathrm{9721}}^1\times {\mathrm{7129}}^1$

素因数の和:16921

約数の個数: 8

約数和(自身を含む): 4990885920

約数和(自身を除く): 70514281

約数列:

[1, 71, 7129, 9721, 506159, 690191, 69301009, 4920371639]

約数ペア:

[(1, 4920371639), (71, 69301009), (7129, 690191), (9721, 506159)]