2020973513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{14533}}^1$

素因数の和:15128

約数の個数: 16

約数和(自身を含む): 2295209280

約数和(自身を除く): 274235767

約数列:

[1, 13, 19, 247, 563, 7319, 10697, 14533, 139061, 188929, 276127, 3589651, 8182079, 106367027, 155459501, 2020973513]

約数ペア:

[(1, 2020973513), (13, 155459501), (19, 106367027), (247, 8182079), (563, 3589651), (7319, 276127), (10697, 188929), (14533, 139061)]