1949273074

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8190223}}^1$

素因数の和:8190249

約数の個数: 16

約数和(自身を含む): 3538176768

約数和(自身を除く): 1588903694

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8190223, 16380446, 57331561, 114663122, 139233791, 278467582, 974636537, 1949273074]

約数ペア:

[(1, 1949273074), (2, 974636537), (7, 278467582), (14, 139233791), (17, 114663122), (34, 57331561), (119, 16380446), (238, 8190223)]