26252128370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{957059}}^1$

素因数の和:957290

約数の個数: 32

約数和(自身を含む): 51129973440

約数和(自身を除く): 24877845070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 13715, 27430, 957059, 1914118, 4785295, 9570590, 12441767, 24883534, 62208835, 124417670, 201939449, 403878898, 1009697245, 2019394490, 2625212837, 5250425674, 13126064185, 26252128370]

約数ペア:

[(1, 26252128370), (2, 13126064185), (5, 5250425674), (10, 2625212837), (13, 2019394490), (26, 1009697245), (65, 403878898), (130, 201939449), (211, 124417670), (422, 62208835), (1055, 24883534), (2110, 12441767), (2743, 9570590), (5486, 4785295), (13715, 1914118), (27430, 957059)]