26903110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15919}}^1$

素因数の和:15952

約数の個数: 24

約数和(自身を含む): 52440480

約数和(自身を除く): 25537370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15919, 31838, 79595, 159190, 206947, 413894, 1034735, 2069470, 2690311, 5380622, 13451555, 26903110]

約数ペア:

[(1, 26903110), (2, 13451555), (5, 5380622), (10, 2690311), (13, 2069470), (26, 1034735), (65, 413894), (130, 206947), (169, 159190), (338, 79595), (845, 31838), (1690, 15919)]