264550906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 426995712

約数和(自身を除く): 162444806

約数列:

[1, 2, 17, 34, 127, 197, 254, 311, 394, 622, 2159, 3349, 4318, 5287, 6698, 10574, 25019, 39497, 50038, 61267, 78994, 122534, 425323, 671449, 850646, 1041539, 1342898, 2083078, 7780909, 15561818, 132275453, 264550906]

約数ペア:

[(1, 264550906), (2, 132275453), (17, 15561818), (34, 7780909), (127, 2083078), (197, 1342898), (254, 1041539), (311, 850646), (394, 671449), (622, 425323), (2159, 122534), (3349, 78994), (4318, 61267), (5287, 50038), (6698, 39497), (10574, 25019)]