26951444

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{39869}}^1$

素因数の和:39899

約数の個数: 18

約数和(自身を含む): 51073470

約数和(自身を除く): 24122026

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 39869, 79738, 159476, 518297, 1036594, 2073188, 6737861, 13475722, 26951444]

約数ペア:

[(1, 26951444), (2, 13475722), (4, 6737861), (13, 2073188), (26, 1036594), (52, 518297), (169, 159476), (338, 79738), (676, 39869)]