2378904766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{388837}}^1$

素因数の和:388888

約数の個数: 32

約数和(自身を含む): 4479413760

約数和(自身を除く): 2100508994

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 388837, 777674, 2721859, 5443718, 7387903, 8943251, 14775806, 17886502, 51715321, 62602757, 103430642, 125205514, 169921769, 339843538, 1189452383, 2378904766]

約数ペア:

[(1, 2378904766), (2, 1189452383), (7, 339843538), (14, 169921769), (19, 125205514), (23, 103430642), (38, 62602757), (46, 51715321), (133, 17886502), (161, 14775806), (266, 8943251), (322, 7387903), (437, 5443718), (874, 2721859), (3059, 777674), (6118, 388837)]