139080914

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{19441}}^1$

素因数の和:19530

約数の個数: 24

約数和(自身を含む): 246019068

約数和(自身を除く): 106938154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 19441, 38882, 136087, 272174, 952609, 1419193, 1905218, 2838386, 9934351, 19868702, 69540457, 139080914]

約数ペア:

[(1, 139080914), (2, 69540457), (7, 19868702), (14, 9934351), (49, 2838386), (73, 1905218), (98, 1419193), (146, 952609), (511, 272174), (1022, 136087), (3577, 38882), (7154, 19441)]