4138728314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{5323}}^1$

素因数の和:5467

約数の個数: 64

約数和(自身を含む): 7768780800

約数和(自身を除く): 3630052486

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 79, 133, 158, 259, 266, 518, 553, 703, 1106, 1406, 1501, 2923, 3002, 4921, 5323, 5846, 9842, 10507, 10646, 20461, 21014, 37261, 40922, 55537, 74522, 101137, 111074, 196951, 202274, 388759, 393902, 420517, 707959, 777518, 841034, 1378657, 1415918, 2757314, 2943619, 3742069, 5887238, 7484138, 7989823, 15559129, 15979646, 26194483, 31118258, 52388966, 55928761, 108913903, 111857522, 217827806, 295623451, 591246902, 2069364157, 4138728314]

約数ペア:

[(1, 4138728314), (2, 2069364157), (7, 591246902), (14, 295623451), (19, 217827806), (37, 111857522), (38, 108913903), (74, 55928761), (79, 52388966), (133, 31118258), (158, 26194483), (259, 15979646), (266, 15559129), (518, 7989823), (553, 7484138), (703, 5887238), (1106, 3742069), (1406, 2943619), (1501, 2757314), (2923, 1415918), (3002, 1378657), (4921, 841034), (5323, 777518), (5846, 707959), (9842, 420517), (10507, 393902), (10646, 388759), (20461, 202274), (21014, 196951), (37261, 111074), (40922, 101137), (55537, 74522)]