2064569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 2365440

約数和(自身を除く): 300871

約数列:

[1, 13, 31, 47, 109, 403, 611, 1417, 1457, 3379, 5123, 18941, 43927, 66599, 158813, 2064569]

約数ペア:

[(1, 2064569), (13, 158813), (31, 66599), (47, 43927), (109, 18941), (403, 5123), (611, 3379), (1417, 1457)]