1025552626

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 1870862400

約数和(自身を除く): 845309774

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 361, 722, 917, 1549, 1834, 2489, 2527, 3098, 4978, 5054, 10843, 17423, 21686, 29431, 34846, 47291, 58862, 94582, 202919, 206017, 331037, 405838, 412034, 559189, 662074, 1118378, 1420433, 2840866, 3855461, 3914323, 7710922, 7828646, 26988227, 53976454, 73253759, 146507518, 512776313, 1025552626]

約数ペア:

[(1, 1025552626), (2, 512776313), (7, 146507518), (14, 73253759), (19, 53976454), (38, 26988227), (131, 7828646), (133, 7710922), (262, 3914323), (266, 3855461), (361, 2840866), (722, 1420433), (917, 1118378), (1549, 662074), (1834, 559189), (2489, 412034), (2527, 405838), (3098, 331037), (4978, 206017), (5054, 202919), (10843, 94582), (17423, 58862), (21686, 47291), (29431, 34846)]