8713978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 16865280

約数和(自身を除く): 8151302

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 127, 169, 182, 203, 254, 338, 377, 406, 754, 889, 1183, 1651, 1778, 2366, 2639, 3302, 3683, 4901, 5278, 7366, 9802, 11557, 21463, 23114, 25781, 34307, 42926, 47879, 51562, 68614, 95758, 150241, 300482, 335153, 622427, 670306, 1244854, 4356989, 8713978]

約数ペア:

[(1, 8713978), (2, 4356989), (7, 1244854), (13, 670306), (14, 622427), (26, 335153), (29, 300482), (58, 150241), (91, 95758), (127, 68614), (169, 51562), (182, 47879), (203, 42926), (254, 34307), (338, 25781), (377, 23114), (406, 21463), (754, 11557), (889, 9802), (1183, 7366), (1651, 5278), (1778, 4901), (2366, 3683), (2639, 3302)]