2080397956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5715379}}^1$

素因数の和:5715403

約数の個数: 24

約数和(自身を含む): 4480857920

約数和(自身を除く): 2400459964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5715379, 11430758, 22861516, 40007653, 74299927, 80015306, 148599854, 160030612, 297199708, 520099489, 1040198978, 2080397956]

約数ペア:

[(1, 2080397956), (2, 1040198978), (4, 520099489), (7, 297199708), (13, 160030612), (14, 148599854), (26, 80015306), (28, 74299927), (52, 40007653), (91, 22861516), (182, 11430758), (364, 5715379)]