13390078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 9592322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 449, 481, 806, 898, 962, 1147, 2294, 5837, 11674, 13919, 14911, 16613, 27838, 29822, 33226, 180947, 215969, 361894, 431938, 515003, 1030006, 6695039, 13390078]

約数ペア:

[(1, 13390078), (2, 6695039), (13, 1030006), (26, 515003), (31, 431938), (37, 361894), (62, 215969), (74, 180947), (403, 33226), (449, 29822), (481, 27838), (806, 16613), (898, 14911), (962, 13919), (1147, 11674), (2294, 5837)]