8135078

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 15882480

約数和(自身を除く): 7747402

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 257, 266, 323, 514, 646, 833, 931, 1666, 1799, 1862, 2261, 3598, 4369, 4522, 4883, 8738, 9766, 12593, 15827, 25186, 30583, 31654, 34181, 61166, 68362, 83011, 166022, 214081, 239267, 428162, 478534, 581077, 1162154, 4067539, 8135078]

約数ペア:

[(1, 8135078), (2, 4067539), (7, 1162154), (14, 581077), (17, 478534), (19, 428162), (34, 239267), (38, 214081), (49, 166022), (98, 83011), (119, 68362), (133, 61166), (238, 34181), (257, 31654), (266, 30583), (323, 25186), (514, 15827), (646, 12593), (833, 9766), (931, 8738), (1666, 4883), (1799, 4522), (1862, 4369), (2261, 3598)]