26458082170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{258607}}^1$

素因数の和:259414

約数の個数: 32

約数和(自身を含む): 51353342208

約数和(自身を除く): 24895260038

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 787, 1574, 3935, 7870, 10231, 20462, 51155, 102310, 258607, 517214, 1293035, 2586070, 3361891, 6723782, 16809455, 33618910, 203523709, 407047418, 1017618545, 2035237090, 2645808217, 5291616434, 13229041085, 26458082170]

約数ペア:

[(1, 26458082170), (2, 13229041085), (5, 5291616434), (10, 2645808217), (13, 2035237090), (26, 1017618545), (65, 407047418), (130, 203523709), (787, 33618910), (1574, 16809455), (3935, 6723782), (7870, 3361891), (10231, 2586070), (20462, 1293035), (51155, 517214), (102310, 258607)]