71388684814

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{2103503}}^1$

素因数の和:2103815

約数の個数: 16

約数和(自身を含む): 109045647360

約数和(自身を除く): 37656962546

約数列:

[1, 2, 71, 142, 239, 478, 16969, 33938, 2103503, 4207006, 149348713, 298697426, 502737217, 1005474434, 35694342407, 71388684814]

約数ペア:

[(1, 71388684814), (2, 35694342407), (71, 1005474434), (142, 502737217), (239, 298697426), (478, 149348713), (16969, 4207006), (33938, 2103503)]