2255954142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{407359}}^1$

素因数の和:407448

約数の個数: 32

約数和(自身を含む): 4927426560

約数和(自身を除く): 2671472418

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 407359, 814718, 1222077, 2444154, 5295667, 10591334, 15887001, 28922489, 31774002, 57844978, 86767467, 173534934, 375992357, 751984714, 1127977071, 2255954142]

約数ペア:

[(1, 2255954142), (2, 1127977071), (3, 751984714), (6, 375992357), (13, 173534934), (26, 86767467), (39, 57844978), (71, 31774002), (78, 28922489), (142, 15887001), (213, 10591334), (426, 5295667), (923, 2444154), (1846, 1222077), (2769, 814718), (5538, 407359)]