82206502

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1553}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 149184000

約数和(自身を除く): 66977498

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1393, 1553, 2786, 3106, 3781, 7562, 10871, 21742, 26467, 29507, 52934, 59014, 206549, 309047, 413098, 618094, 2163329, 4326658, 5871893, 11743786, 41103251, 82206502]

約数ペア:

[(1, 82206502), (2, 41103251), (7, 11743786), (14, 5871893), (19, 4326658), (38, 2163329), (133, 618094), (199, 413098), (266, 309047), (398, 206549), (1393, 59014), (1553, 52934), (2786, 29507), (3106, 26467), (3781, 21742), (7562, 10871)]