2826356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 5549292

約数和(自身を除く): 2722936

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 113, 148, 169, 226, 338, 452, 481, 676, 962, 1469, 1924, 2938, 4181, 5876, 6253, 8362, 12506, 16724, 19097, 25012, 38194, 54353, 76388, 108706, 217412, 706589, 1413178, 2826356]

約数ペア:

[(1, 2826356), (2, 1413178), (4, 706589), (13, 217412), (26, 108706), (37, 76388), (52, 54353), (74, 38194), (113, 25012), (148, 19097), (169, 16724), (226, 12506), (338, 8362), (452, 6253), (481, 5876), (676, 4181), (962, 2938), (1469, 1924)]