139771214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{14087}}^1$

素因数の和:14152

約数の個数: 24

約数和(自身を含む): 236086704

約数和(自身を除く): 96315490

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 14087, 28174, 154957, 309914, 577567, 1155134, 1704527, 3409054, 6353237, 12706474, 69885607, 139771214]

約数ペア:

[(1, 139771214), (2, 69885607), (11, 12706474), (22, 6353237), (41, 3409054), (82, 1704527), (121, 1155134), (242, 577567), (451, 309914), (902, 154957), (4961, 28174), (9922, 14087)]