137401418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{3221}}^1$

素因数の和:3518

約数の個数: 32

約数和(自身を含む): 257966208

約数和(自身を除く): 120564790

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 277, 554, 1939, 3047, 3221, 3878, 6094, 6442, 21329, 22547, 35431, 42658, 45094, 70862, 248017, 496034, 892217, 1784434, 6245519, 9814387, 12491038, 19628774, 68700709, 137401418]

約数ペア:

[(1, 137401418), (2, 68700709), (7, 19628774), (11, 12491038), (14, 9814387), (22, 6245519), (77, 1784434), (154, 892217), (277, 496034), (554, 248017), (1939, 70862), (3047, 45094), (3221, 42658), (3878, 35431), (6094, 22547), (6442, 21329)]