7868014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 15494400

約数和(自身を除く): 7626386

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2689, 2926, 5378, 18823, 29579, 37646, 51091, 59158, 102182, 207053, 357637, 414106, 562001, 715274, 1124002, 3934007, 7868014]

約数ペア:

[(1, 7868014), (2, 3934007), (7, 1124002), (11, 715274), (14, 562001), (19, 414106), (22, 357637), (38, 207053), (77, 102182), (133, 59158), (154, 51091), (209, 37646), (266, 29579), (418, 18823), (1463, 5378), (2689, 2926)]