2243321108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{3823}}^1$

素因数の和:4956

約数の個数: 48

約数和(自身を含む): 4728299520

約数和(自身を除く): 2484978412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1103, 2206, 3823, 4412, 7646, 7721, 15292, 15442, 20957, 26761, 30884, 41914, 53522, 72637, 83828, 107044, 145274, 146699, 290548, 293398, 508459, 586796, 1016918, 2033836, 4216769, 8433538, 16867076, 29517383, 59034766, 80118611, 118069532, 160237222, 320474444, 560830277, 1121660554, 2243321108]

約数ペア:

[(1, 2243321108), (2, 1121660554), (4, 560830277), (7, 320474444), (14, 160237222), (19, 118069532), (28, 80118611), (38, 59034766), (76, 29517383), (133, 16867076), (266, 8433538), (532, 4216769), (1103, 2033836), (2206, 1016918), (3823, 586796), (4412, 508459), (7646, 293398), (7721, 290548), (15292, 146699), (15442, 145274), (20957, 107044), (26761, 83828), (30884, 72637), (41914, 53522)]