518103628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{57287}}^1$

素因数の和:57334

約数の個数: 48

約数和(自身を含む): 1154926080

約数和(自身を除く): 636822452

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 57287, 114574, 229148, 401009, 802018, 973879, 1088453, 1604036, 1947758, 2176906, 3895516, 4353812, 6817153, 7619171, 13634306, 15238342, 18503701, 27268612, 30476684, 37007402, 74014804, 129525907, 259051814, 518103628]

約数ペア:

[(1, 518103628), (2, 259051814), (4, 129525907), (7, 74014804), (14, 37007402), (17, 30476684), (19, 27268612), (28, 18503701), (34, 15238342), (38, 13634306), (68, 7619171), (76, 6817153), (119, 4353812), (133, 3895516), (238, 2176906), (266, 1947758), (323, 1604036), (476, 1088453), (532, 973879), (646, 802018), (1292, 401009), (2261, 229148), (4522, 114574), (9044, 57287)]