134448410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{2543}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 257167872

約数和(自身を除く): 122719462

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1555, 2543, 3110, 5086, 5287, 10574, 12715, 25430, 26435, 43231, 52870, 86462, 216155, 432310, 790873, 1581746, 3954365, 7908730, 13444841, 26889682, 67224205, 134448410]

約数ペア:

[(1, 134448410), (2, 67224205), (5, 26889682), (10, 13444841), (17, 7908730), (34, 3954365), (85, 1581746), (170, 790873), (311, 432310), (622, 216155), (1555, 86462), (2543, 52870), (3110, 43231), (5086, 26435), (5287, 25430), (10574, 12715)]