520066742

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{5987}}^1$

素因数の和:6272

約数の個数: 24

約数和(自身を含む): 848152296

約数和(自身を除く): 328085554

約数列:

[1, 2, 13, 26, 169, 257, 338, 514, 3341, 5987, 6682, 11974, 43433, 77831, 86866, 155662, 1011803, 1538659, 2023606, 3077318, 20002567, 40005134, 260033371, 520066742]

約数ペア:

[(1, 520066742), (2, 260033371), (13, 40005134), (26, 20002567), (169, 3077318), (257, 2023606), (338, 1538659), (514, 1011803), (3341, 155662), (5987, 86866), (6682, 77831), (11974, 43433)]