518525278

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 844605216

約数和(自身を除く): 326079938

約数列:

[1, 2, 29, 41, 58, 73, 82, 103, 146, 206, 841, 1189, 1682, 2117, 2378, 2987, 2993, 4223, 4234, 5974, 5986, 7519, 8446, 15038, 34481, 61393, 68962, 86623, 86797, 122467, 122786, 173246, 173594, 218051, 244934, 308279, 436102, 616558, 2517113, 3551543, 5034226, 6323479, 7103086, 8940091, 12646958, 17880182, 259262639, 518525278]

約数ペア:

[(1, 518525278), (2, 259262639), (29, 17880182), (41, 12646958), (58, 8940091), (73, 7103086), (82, 6323479), (103, 5034226), (146, 3551543), (206, 2517113), (841, 616558), (1189, 436102), (1682, 308279), (2117, 244934), (2378, 218051), (2987, 173594), (2993, 173246), (4223, 122786), (4234, 122467), (5974, 86797), (5986, 86623), (7519, 68962), (8446, 61393), (15038, 34481)]