1678480006

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7933}}^1$

素因数の和:8093

約数の個数: 48

約数和(自身を含む): 3125869056

約数和(自身を除く): 1447389050

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 127, 238, 254, 833, 889, 1666, 1778, 2159, 4318, 6223, 7933, 12446, 15113, 15866, 30226, 55531, 105791, 111062, 134861, 211582, 269722, 388717, 777434, 944027, 1007491, 1888054, 2014982, 6608189, 7052437, 13216378, 14104874, 17127347, 34254694, 49367059, 98734118, 119891429, 239782858, 839240003, 1678480006]

約数ペア:

[(1, 1678480006), (2, 839240003), (7, 239782858), (14, 119891429), (17, 98734118), (34, 49367059), (49, 34254694), (98, 17127347), (119, 14104874), (127, 13216378), (238, 7052437), (254, 6608189), (833, 2014982), (889, 1888054), (1666, 1007491), (1778, 944027), (2159, 777434), (4318, 388717), (6223, 269722), (7933, 211582), (12446, 134861), (15113, 111062), (15866, 105791), (30226, 55531)]