520078316

素因数分解:

$2^2\times {\mathrm{6653}}^1\times {\mathrm{19543}}^1$

素因数の和:26200

約数の個数: 12

約数和(自身を含む): 910320432

約数和(自身を除く): 390242116

約数列:

[1, 2, 4, 6653, 13306, 19543, 26612, 39086, 78172, 130019579, 260039158, 520078316]

約数ペア:

[(1, 520078316), (2, 260039158), (4, 130019579), (6653, 78172), (13306, 39086), (19543, 26612)]